Volume 49, Issue 98, July 2003, Pages 12-32
A.N. Sayed; G.M. Mosaad; H.Z. Rateb
Volume 46.1, Issue 91, October 2001, Pages 66-83
A.N. Sayed; H.A. Abdel-Raheem; H.Z. Rateb
Volume 46.1, Issue 91, October 2001, Pages 123-134
M.A. Saleh; H.Z. Rateb