Volume 50, Issue 102, July 2004, Pages 285-300
A.N. Sayed; S.Kh. Abdel-Gaffar
Volume 50, Issue 101, April 2004, Pages 17-35
A.N. Sayed; S.G. Abdo; A. Abou el-ella
Volume 49, Issue 99, October 2003, Pages 1-19
A.N. Sayed; H.A. Abdel-Raheem
Volume 49, Issue 99, October 2003, Pages 36-53
A.N. Sayed; G.A. Megahed; S.G. Abdou
Volume 49, Issue 98, July 2003, Pages 12-32
A.N. Sayed; G.M. Mosaad; H.Z. Rateb
Volume 49, Issue 98, July 2003, Pages 46-70
G.M. Mosaad; A.N. Sayed; D.R. Ibrahim
Volume 47.2, Issue 94, July 2002, Pages 95-111
A.N. Sayed; G.M. Mosaad; H.A. Abdel-Raheem
Volume 46.2, Issue 92, January 2002, Pages 84-106
H.M. Abd El-Hafeez; Samar S. Tawfik; M.A. Kandeil; A.N. Sayed
Volume 46.1, Issue 91, October 2001, Pages 66-83
A.N. Sayed; H.A. Abdel-Raheem; H.Z. Rateb
Volume 45.1, Issue 89, April 2001, Pages 37-47
A.N. Sayed; H.K. Shoeib; H.A. Abdel-Raheem
Volume 43.2, Issue 86, July 2000, Pages 159-176
H.A. Abdel-Raheem; A.N. Sayed; R.S. Ibrahim; M. Mubarak
Volume 41.2, Issue 82, July 1999, Pages 115-135
A.N. Sayed; S.Kh. Abd-Elghaffar
Volume 40.2, Issue 80, January 1999, Pages 222-241
A.N. Sayed; H. Abdel-Raheem; H.K. Shoeib; Samar S. Tawfeic
Volume 40.1, Issue 79, October 1998, Pages 133-149
A.N. Sayed
Volume 39.1, Issue 77, April 1998, Pages 242-257
A.N. Sayed
Volume 38.2, Issue 76, January 1998, Pages 73-89
A.N. Sayed