Volume 27, Issue 4, October 2010, Pages 1034-1047
S.A. Tayel; A.A. El-Nakib; H.A. Abdel Mawla; M.H.A. Hassan
Volume 26, Issue 1, January 2009, Pages 428-452
S.A. Tayel; A.A. El-Nakib; A.A. El-Meseery; M.M. Badr