PUBLICATIONS

BOOK:
----------
1. P. K. Shukla and A. A. Mamun (2002):  Introduction to Dusty
    Plasma Physics (published by IoP Publishing Ltd., London):
    ISBN 0 7503 0653X. VIEW
 

ARTICLES:
----------------
01. A. A. Mamun and M. Salimullah (1991):
      Parametric excitation of Alfven and helicon waves in a
      magnetoactive compensated semiconductor by microwave
      radiation: Physical Review B (USA)  44,  8685-8693.
     PDF FILE

02. A. A. Mamun and  M. N. Alam (1992):
      Excitation of Alfven waves at the difference  frequency of two
      microwave beams in a highly collisional magnetoactive compensated
      semiconductor: Physical Review B (USA) 45, 5868-5872.
      PDF FILE

03. A. A. Mamun, F. Majid and M. N. Alam (1992):
      Relativistic and non-relativistic modulational instability of a laser
      radiation in an unmagnetized laser-produced plasma - kinetic
      theory: Nuovo Cimento  (Italy) 14D, 729-738.

04. U. A. Mofiz and A. A. Mamun (1992): Spiky Langmuir solitons in a
      dense ultrarelativistic electron-positron plasma: Physics of Fluids B
      (USA) 4, 3806-3807.   PDF FILE

05. A. A. Mamun, M. Salimullah,  M. N. Alam and  F. Majid (1992):
      Relativistic filamentation and modulational instabilities of laser
      radiation in a laser-produced plasma:  Indian Journal of Physics
      (India) 66B, 407-415.

06. U. A. Mofiz and A. A. Mamun (1993): Transverse mode solitons
       in a hot ultrarelativistic electron-positron plasma:
        Physics of Fluids B (USA) 5, 1667-1668.  PDF FILE

07. A. A. Mamun (1993):  Stimulated Brillouin scattering of Alfven
      waves in a highly collisional magnetoactive compensated
      semiconductor - kinetic theory: Nuovo Cimento (Italy)
      15D, 1255-1262.

08. M. Salimullah,  A. A. Mamun and F. Majid (1993): Ultrarelativistic
      effects on parametric instabilities of beat waves in a transversely
      magnetized plasma: Indian Journal of Physics (India) 67B,
      449-453.

09. A. A. Mamun (1994): Propagation of electromagnetic waves in a
      rotating ultrarelativistic electron-positron plasma: Physics of
       Plasmas (USA) 1, 2096-2098. PDF FILE

10. M. N. Alam,  A. A. Mamun and F. Majid (1994): Stimulated
      Brillouin scattering of helicon waves in a compensated
      semiconductor: J. U. Journal of Science. (Bangladesh) 18, 103-112.

11. R. A. Cairns, A. A. Mamun, R. Bingham, R. Boström,
      R. O. Dendy, C. M. C. Nairn and P. K. Shukla (1995): Electrostatic
      solitary structures in   non-thermal plasmas:  Geophysical Research
       Letters (USA) 22, 2709-2712. PDF FILE

12. R. A. Cairns,  R. Bingham, R. O. Dendy,  C. M: C. Nairn,
      P. K. Shukla and A. A. Mamun (1995): Ion sound solitary waves
      with density depressions: J. de Physic  (France)  5 C6:43-48.

13. A. A. Mamun, R. A. Cairns and  P. K. Shukla (1996):
     Solitary potential in dusty plasmas:  Physics of Plasmas (USA) 3,
     702-704. PDF FILE

14. A. A. Mamun (1996): Nonlinear propagation of Alfven waves in a
      magnetoactive compensated semiconductor plasma:  Il Nuovo
       Cimento (Italy) D18,  47-52.

15. A. A. Mamun, R. A. Cairns and  P. K. Shukla (1996):
      Effects of vortex-like and nonthermal ion distributions on nonlinear
      dust-acoustic waves:  Physics of Plasmas (USA)  3, 2610-2614.
     PDF FILE

16. A. A. Mamun and  R. A. Cairns (1996): Stability of solitary waves in
      a magnetized non-thermal plasma:  Journal of Plasma Physics
      (UK) 56, 175-185.

17. A. A. Mamun and R. A. Cairns (1996): Some possible parametric
      instabilities in unmagnetized plasma - kinetic theory:
       Physica Scripta (Sweden) T63, 211-215.

18. R. A. Cairns,  A. A. Mamun, R. Bingham and  P. K. Shukla (1996):
     Ion-acoustic solitons in  magnetized plasma with nonthermal
     electrons: Physica Scripta  (Sweden)  T63, 80-86.

19. A. A. Mamun, P. K. Shukla, R. Bingham and R. A. Cairns (1997):
     Solitary  waves in dusty plasmas with nonthermal ions: Advances in
      Dusty Plasmas (edited  by P. K. Shukla, D. A. Mendis  and T. Desai),
     World Scientific (Singapore), pp. 522-528.

20. A. A. Mamun (1997): Effects of ion-temperature on electrostatic
     solitary structures in non-thermal plasmas: Physical Review E
     (USA) 55, 1852-1857. PDF FILE

21. A. A. Mamun and M. N. Alam (1997): Large amplitude solitary
     waves in a magnetized two-electron-temperature plasma:
     Physica Scripta (Sweden) 56, 626-630.

22. A. A. Mamun (1998): Nonlinear propagation of ion-acoustic
      waves in a hot magnetized plasma with vortex-like electron
      distribution: Physics of Plasmas (USA) 5, 322-324.
     PDF FILE

23 A. A. Mamun (1998): Solitary waves in a three-component dusty
     plasma with trapped ions: Physica Scripta (Sweden)  57, 258-260.
     PDF FILE

24. A. A. Mamun and M. N. Alam (1998): Low frequency electrostatic
     modes in a magnetized gravitating dusty plasma with nonthermal
     ions: Physica Scripta (Sweden) 57, 535-537. PDF FILE

25. A. A. Mamun (1998): Nonlinear propagation of dust-acoustic
     waves in a magnetized dusty plasma with vortex-like ion
     distribution: Journal of Plasma Physics (UK)   59, 575-580.
     PDF FILE

26. A. A. Mamun,  M. N. Alam and  A. K. Azad (1998):
      Obliquely propagating electro-static solitary structures in a
      magetized hot dusty plasma with trapped ions:  Physics of Plasmas
      (USA) 5, 1212-1214. PDF FILE

27. A. A. Mamun, M. N. Alam,  A. K. Das,  Z. Ahmed and T. K. Datta
      (1998): Obliquely propagating  electrostatic solitary structures in a
      hot magetized dusty plasma: Physica Scripta (Sweden) 58, 72-75.
     PDF FILE

28. A. A. Mamun (1998): Instability of obliquely propagating
      electrostatic solitary waves in a magnetized nonthermal dusty plasma:
     Physica Scripta  (Sweden)  58, 505-509. PDF FILE

29. A. A. Mamun (1998): Obliquely propagating dust-acoustic solitary
      waves in a  magnetized dusty plasma: Nuovo Cimento  (Italy)
      20D, 1307-1312. PDF FILE

30. M. Salahuddin, A. A. Mamun, T. Ferdous, M. R. Amin and M.
      Salimullah (1998): Nonlinear scattering of Alfven waves off
      low-frequency dust-modes in a magnetized dusty plasma:
     Il Nuovo Cimento (Italy) 20D, 1313-1326. PDF FILE

31. A. A. Mamun and C. A. Mendoza-Briceno (1998): Excitation of
     electrostatic waves at the different frequency of two laser beams in a
     semiconductor plasma:  Il Nuovo Cimento (Italy) 20D, 1327-1336.
     PDF FILE

32. A. A.  Mamun and M. N. Alam (1998):  Nonlinear propagation of
      dust-acoustic waves in an arbitrarily charged magnetized dusty
      plasma: Indian Journal of Physics (India) 72B, 559-563.

33. A. A. Mamun (1998): Effects of dust-temperature and fast ions on
      gravitational instability in a magnetized dusty plasma: Physics of
       Plasmas (USA) 5, 3542-3546. PDF FILE

34. A. A. Mamun, M. Salahuddin and  M. Salimullah (1999):
     Ultra-low-frequency electrostatic waves in a self-gravitating
      magnetized and inhomogeneous dusty plasma:
       Planetary and Space Science (UK) 47, 79-83. PDF FILE

35. A. A. Mamun (1999): Compressive and rarefactive dust-acoustic
     solitary waves in a magnetized two-ion-temperature dusty plasma:
     Astrophysics and Space Science (Netherlands) 260, 507-514.
     PDF FILE

36. A. A. Mamun (1999): Obliquely propagating solitary dust-acoustic
      holes in a hot magnetized two-ion-temperature dusty plasma:
     Physica Scripta (Sweden) 59, 454-457. PDF FILE

37. M. Salimullah, M. Salahuddin and  A. A. Mamun (1999):
      Low-frequency drift  wave instabilities in magnetized dusty plasma:
     Astrophysics and Space Science (Netherlands) 262, 215-222.
     PDF FILE

38. A. A. Mamun (1999): Alfven solitary structures and their
      instabilities in a magnetized dusty  plasma: Physica Scripta
      (Sweden) 60, 365-369. PDF FILE

39. A. A. Mamun (1999):  Arbitrary amplitude dust-acoustic solitary
      structures in a three component dusty plasma: Astrophysics and
       Space Science (Netherlands) 268, 443-454. PDF FILE

40. A. A. Mamun, S. M. Russel, M. N. Alam, T. K. Datta, A. K. Das
     and C. A. Mendoza-Briceno (2000):  Multi-dimensional  instability
     of obliquely propagating dust-acoustic  solitary structures in a
     magnetized nonthermal dusty plasma: Planetary and Space Science
     (UK) 48, 163-173. PDF FILE

41. A. A. Mamun and M. H. A. Hassan (2000): Effects of dust grain
      charge fluctuation on  obliquely propagating dust-acoustic solitary
      potential in  magnetized dusty plasmas: Journal of Plasma Physics
      (UK) 63, 191-200. PDF FILE

42. A. A. Mamun (2000): Rarefactive ion-acoustic electrostatic solitary
      structures in nonthermal plasmas:  European Physical  Journal D
      (France) 11, 143-147. PDF FILE

43. A. A. Mamun and A. A. Gebreel (2000):   Nonlinear propagation of
     ultra-low-frequency electromagnetic modes  in a magnetized dusty
     plasma: European Physical  Journal D   (France) 10, 301-305.
     PDF FILE

44. C. A. Mendoza-Briceno,  S. M. Russel and A. A. Mamun (2000):
      Large amplitude electrostatic solitary structures in a hot
      non-thermal dusty plasma: Planetary and Space Science (UK)
      48, 599-608. PDF FILE

45. A. A. Mamun and A. A. Gebreel (2000): Ultra-low-frequency
      electrostatic and  electromagnetic modes in self-gravitating
      magnetized dusty plasmas:  European Physical  Journal D
      (France) 11, 473-480. PDF FILE

46. A. A. Mamun, P. K. Shukla and T. Farid (2000): Low-frequency
      electrostatic dust-modes in a strongly coupled dusty plasma
      with dust charge  fluctuations: Physics of Plasmas  (USA) 7,
      2329-2334. PDF FILE

47. A. A. Mamun and P. K. Shukla (2000): Electrostatic drift-like
     waves in a bounded dusty plasma: Physics of Plasmas (USA)
     7, 3499-3504. PDF FILE

48. A. A. Mamun and P. K. Shukla (2000):  Instabilities of
      self-gravitating dusty clouds in magnetized plasmas: Physics of
       Plasmas (USA) 7, 3762-3770. PDF FILE

49. P. K. Shukla and  A. A. Mamun (2000): Fragmentation instability
      of molecular clouds: Physics Letters A (Netherlands) 271,
      402-406. PDF FILE

50. A. A. Mamun and P. K. Shukla (2000): A new magnetic Jeans
      instability in a nonuniform partially ionized plasma: Physica
       Scripta (Sweden) 62, 429-432. PDF FILE

51. A. A. Mamun and P. K. Shukla (2000): Streaming instabilities
      in a collisional dusty plasma: Physics of Plasmas (USA) 7,
      4412-4417. PDF FILE

52. A. A. Mamun and P. K. Shukla (2000): Drift-like dust-convective
      cells in a dusty magnetoplasma: Physics of Plasmas (USA)  7,
      4766-4769. PDF FILE

53. T. Farid, A. A. Mamun and P. K. Shukla (2000): The effect of
      dust charge inhomogeneity on low-frequency modes in a trongly
      coupled dusty  plasma: AIP Conference Proceedings 537,
      41-47.

54. A. A. Mamun and P. K. Shukla (2001): Instabilities  in a
      partially ionized nonuniform magnetoplasma: Astrophysical
       Journal (USA) 548, 269-277. PDF FILE

55. A. K. Banerjee, M. N. Alam and A. A. Mamun (2001):
     Ultra-low-frequency dust-electromagnetic modes in self-
     gravitating magnetized dusty plasmas: Pramana - Journal of
      Physics India) 56, 643-656.

56. A. A. Mamun and P. K. Shukla (2001):  Dust particle oscillations
      in a nonuniform strongly coupled dust-electron plasma: Physica
      Scripta  (Sweden)  63, 404-408. PDF FILE

57. A. A. Mamun and P. K. Shukla (2001): Response to ``Comment
      on `Instabilities of self-gravitating dusty clouds in magnetized
      plasmas'": Physics of Plasmas (USA) 8, 1090-1091. PDF FILE

58. P. K. Shukla and  A. A. Mamun (2001): Dust-acoustic shocks in
      a strongly coupled dusty plasma: IEEE Tran. Plasma Sci.
      (USA) 29, 221-225. PDF FILE

59. T. Farid,  A. A. Mamun, P. K. Shukla and A. M. Mirza
      (2001): Nonlinear electrostatic waves in a magnetized dust-ion
      plasma: Physics of Plasmas (USA)  8, 1529-1532. PDF FILE

60. P. K. Shukla and   A. A. Mamun (2001): Response to ``Comment
      on `Dust ion-acoustic shocks and holes'":  Physics of Plasmas
     (USA) 8, 3216-3217. PDF FILE

61. A. A. Mamun and P. K. Shukla (2001): Shear Alfven-like waves in
      a  weakly ionized self-gravitating magnetized dusty plasma:
     Physics of Plasmas (USA) 8, 3513-3516. PDF FILE

62. P. K. Shukla and  A. A. Mamun (2001): Low-frequency
     electrostatic waves in a bounded dusty magnetoplasma:  Journal
      of Plasma Physics (UK) 65, 97-105. PDF FILE

63. P. K. Shukla and  A. A. Mamun (2001): Magnetic shocks in a
      nonuniform dusty plasma:  Physica Scripta (Sweden) 64,
      351-352. PDF FILE

64. A. A. Mamun and P. K. Shukla  (2001): Spherical and cylindrical
      dust acoustic solitary waves:  Physics Letters A (Netherlands) 290,
      173-175. PDF FILE

65. A. A. Mamun and P. K. Shukla  (2002): Electrostatic solitary and
     shock structures in dusty plasmas: Physica Scripta (Sweden) T98,
     107-114. PDF FILE

66. A. A. Mamun and P. K. Shukla (2002): Waves and instabilities in
      dark interstellar molecular clouds containing ferromagnetic dust
      grains: JETP Letters (Rusia)  75, 259-262. PDF FILE

67.  A. A. Mamun and Shukla P. K. (2002): Cylindrical and spherical
      dust ion-acoustic solitary waves: Physics of Plasmas  (USA)
      9, 1468-1470. PDF FILE

68. A. A. Mamun, P. K. Shukla and L. Stenflo (2002): Obliquely
      propagating electron-acoustic solitary waves: Physics of Plasmas
      (USA) 9,  1474-1477. PDF FILE

69.  D. D. Tskhakaya,  P. K. Shukla, A. A. Mamun and L. Stenflo (2002):
       Charging and shielding of dust grains in dusty plasma:
       in Dust Plasma Interaction in Space (edited by P. K. Shukla)
       Nova Science (New York),  Chapter 1, pp. 1-28. PDF FILE

70.  F. Verheest,  V. M. Cadez, P. K. Shukla and A. A. Mamun (2002):
      Self-gravitational and Jeans instabilities:
      in Dust Plasma Interaction in Space (edited by P. K. Shukla)
      Nova Science (New York),  Chapter 6, pp. 146-179.

71.  A. A. Mamun,  P. K. Shukla and F. Verheest (2002): Nonlinear electrostatic
      waves in  dusty plasmas: in Dust Plasma Interaction in Space  (edited.
      P. K. Shukla) Nova Science (New York), Chapter 8, pp. 204-255.
     PDF FILE

72. A. A. Mamun and P. K. Shukla  (2002): Electron-acoustic solitary
      waves : Journal of Geophysical Research  (USA) 107, 1135
      [doci: 10.1029/2001JA009131]. PDF FILE

73. A. A. Mamun and P. K. Shukla (2002): The role of dust charge fluctuations
      on dust ion-acoustic waves: IEEE Transactions on Plasma
       Science (USA) 30, 720-725.      PDF FILE

74. A. A. Mamun  and P. K. Shukla (2002):  Plasma holes and voids
      in dusty plasmas: Physics Letters A (Netherlands),  298, 179-184.
      PDF FILE

75. P. K. Shukla, L. Stenflo, A. A. Mamun, D. P. Resendes and G.
      Sorasio (2002): Acceleration of dust grains by means of
      electromagnetic cyclotron waves:
        Journal of  Geophysical Research  (USA) 107, 1293
      [doci: 10.1029/2002JA009321]. PDF FILE

76.  A. A. Mamun and P. K. Shukla (2002): Solitary potentials
       in  cometary dusty plasmas: Geophysical Research Letters
       (USA) 29, 1870  [doci: 10.1029/200GLA015219].
      PDF FILE

77. P. K. Shukla and  A. A. Mamun (2002): Lower-hybrid drift wave
      turbulence and associated electron transport properties and coherent
      structures at the magnetopause boundary layer: Journal of
       Geophysical Research (USA), 107, 1401
      [doci: 10.1029/2002JA009374]. PDF FILE

78. A. A. Mamun and P. K. Shukla (2002): Comment on `Oscillating
     two-stream instability in ionospheric heating experiment
     [Phys. Plasmas 9, 1456 (2002)]: Phyics of Plasmas (USA),
     9, 3639-3640. PDF FILE

79. P.  K. Shukla and  A. A. Mamun (2002):  Nonlinear waves in
      dusty  plasmas: Advances in Dusty Plasmas,  AIP Conference
      Proceedings  (USA) 649, 83-90.

80. A. A. Mamun and P. K. Shukla (2002): Electrostatic waves in
      bounded dusty plasmas: Advances in Plasma Physics research
      (USA) 3, 89-111. PDF FILE

81. P. K. Shukla and  A. A. Mamun (2003): Solitons, shocks and
      vortices in dusty    plasmas: New Journal of Physics
      (UK) 5, 17.1-17.37. PDF FILE

82. A. A. Mamun  and P. K. Shukla (2003): Charging of dust grains
      in a plasma with negative ions: Physics of Plasmas (USA) 10,
      1518-1520. PDF FILE

83. A. K. Banerjee, M. N. Alam and A. A. Mamun (2003):
      Ddust-cycltron and dust-lower-hybrid modes in self-gravitating magnetized
      dusty plasmas: Pramana - Journal of Physics (India) 61,  20-25
     PDF FILE

84.  A. A. Mamun,   P. K. Shukla and R. Bingham  (2003): Dust-Alfven
       Mach cones in saturn's dense rings: JETP  Letters (USA) 77,
       541-545. PDF FILE

85. P. K. Shukla and A. A. Mamun (2003): Nonlinear coupling between two
     colliding modulated upper-hybrid wave packets:
      Physics Letters A  (Netherlands) 313 ,  424-426. PDF FILE

86. P. K. Shukla,  A. A. Mamun and R. Bingham (2003): Comment on
     Mach cones and magnetic forces in Saturn's rings: JETP Letters  (USA)
     78, 99-100. PDF FILE

87. P. K. Shukla and A. A. Mamun (2003):  Generalized theory for
     dust-acoustic  Mach cones in Saturn's rings: Physics Letters A  (Netherlands)
     315,  258-261. PDF FILE

88. A. A. Mamun and P. K. Shukla (2003): Response to ``Comment on `Charging of
     dust grains in a plasma with negative ions' ":  Physics of Plasmas  (USA)
     10, 4188-4190. PDF FILE

89. P. K. Shukla, A. A. Mamun  and R. Bingham (2003): Breaking of
      dust-Alfvenic Mach barriers at Saturn: Physica Scripta  (Sweden)
      68, 293-294. PDF FILE

90. P. K. Shukla,  A. A. Mamun and L. Stenflo  (2003): Vortices in a strongly
      magnetized electron-positron-ion plasma: Physica Scripta (Sweden).
      68, 295-297. PDF FILE

91. A. A. Mamun and P. K. Shukla (2003): Linear and nonlinear dust-hydromagnetic
      waves:  Physics of Plasmas  (USA) 10, 4341-4349. PDF FILE

92. A. A. Mamun and P. K. Shukla (2004): Radiative drift-Alfven wave
      instability in a nonuniform dusty magnetoplasma: Physica Scripta  (Sweden)
      69, 41-43. PDF FILE

93. P. K. Shukla,   A. A. Mamun and R. Bingham (2004):
      Theory of Mach cones in magnetized dusty plasmas: Physica Scripta (Sweden)
       69,  48-54. PDF FILE

94. A. A. Mamun and P. K. Shukla (2004): Radiative magnetoacoustic condensation
      instability in high-beta plasmas: Physica Scripta (Sweden)
     T107,  233-235. PDF FILE

95. A. A. Mamun and P. K. Shukla (2004): Properties of magnetosonic solitons at the
      bow shock: Physica Scripta (Sweden)
     T107,  236-238. PDF FILE

96. A.  A. Mamun and P. K. Shukla (2004):  Electron temperature gradient driven
      electromagnetic-drift wave instability and associated electron thermal conductivity
      in a magnetized plasma: Journal of Plasma Physics  (UK)
      70 (4),  369-378. PDF FILE.

97. S. K. El-Labany, W. F. El-Taibany,  A. A. Mamun and  W. M. Moslem ( 2004):
      Dust acoustic solitary waves and double layers in a dusty plasma with
      two-temperature trapped ions: Physics of Plasmas  (USA) 11, 926-933.
      PDF FILE .

98. S. K. Paul, S. S. Duha, and  A. A. Mamun (2004):  Electromagnetic waves in a
      partially ionized dusty plasma: Indian Journal of Physics  (India) 78B,  87-92.

99. P. K. Shukla and  A. A. Mamun (2004): Modulational instability of two colliding
     whistlers:  Physics of Plasmas  (USA)  11, 1233-1235 PDF FILE.

100. A. A. Mamun, P. K. Shukla and G. E. Morfill (2004): Theory of Mach cones in
       magnetized dusty plasmas with strongly correlated charged dust:
         Physical Review Letters  (USA)  92, 095005. PDF FILE

101. A. A. Mamun, P. K. Shukla and G. E. Morfill (2004):  New cut-off frequency for
        low-frequency electromagnetic waves in a multi-ion magnetoplasma with charged dust
        particulates: Physics Letters A  (Netherlands) 323,  105-109. PDF FILE

102. A. A. Mamun and P. K. Shukla (2004): Dust-acoustic Mach cones in magnetized
        electron-dust plasmas of Saturn: Geophysical Research Letters (USA) 31,
        L06808 [doi:10.1029/2003GL018684]. PDF FILE.

103. A. A. Mamun and P. K. Shukla (2004): Dust voids due to dust-phase-space vortices
        in plasmas: Physics of Plasmas  (USA) 11,  1757-1761.   PDF FILE.

104. A. A. Mamun, P. K. Shukla (2004) and G. E. Morfill: New resonance and cut-off for
       low-frequency electromagnetic waves in dusty magnetoplasmas: Physics of Plasmas
      (USA) 11,  2307-2310.   PDF FILE.

105. P. K. Shukla, A. A. Mamun and B.  Eliasson (2004): 3D electron-acoustic solitary waves
        introduced by phase space electron vortices in magnetized space plasmas:
         Geophysical Research Letters (USA) 31, L06808 [doi:10.1029/2003GL018684].
        PDF FILE.

106. P. K. Shukla, A. A. Mamun, B. Eliasson and G. E. Morfill (2004):  Mach cones in a
       magnetoplasma containing elongated: Physics of Plasmas  (USA) 11,  in press.
       PDF FILE.
 

107. A. A. Mamun and P. K. Shukla (2004): Low-frequency electromagnetic waves
        in a partially ionized multi-ion dusty magnetoplasma: Journal of Plasma Physics
        (UK) 71. in press.

108.  A. A. Mamun, P. K. Shukla  and R. Bingham (2004): Generation of electromagnetic
        waves by ion beams at the magnetopause: Physica Scripta (Sweden), accepted.
 

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LAST UPDATED:  15 JUNE 2004