Volume 60, Issue 1, January 2009, Pages 114-120
S. I. El-Sherif; H. H. Mahmoud
Volume 59, Issue 4, October 2008, Pages 313-317
S. I. El-Sherif; H. H. Mahmoud
Volume 59, Issue 4, October 2008, Pages 318-325
S. I. El-Sherif; H. H. Mahmoud
Volume 59, Issue 4, October 2008, Pages 326-332
S. I. El-Sherif; H. H. Mahmoud
Volume 58, Issue 1, January 2007, Pages 86-91
H. H. Mahmoud; S. I. El-Sherif; H. A. El-Shabrawy; S. A. Mourad
Volume 55, Issue 4, October 2004, Pages 557-568
M. A. Shallan; M. M. Abu-Zahw; H. A. Mahmoud
Volume 51, Issue 2, April 2000, Pages 151-174
H. A. F. Mahmoud; M. A.T. Amara
Volume 51, Issue 2, April 2000, Pages 209-226
H. A F. Mahmoud