Volume 16, Issue 3, October 2003, Pages 247-254
H. A. Shayanfar; H. Shayeghi
Volume 9, Issue 3, August 1996, Pages 159-168
N. M. Tabatabaei; H. A. Shayanfar
Volume 8, Issue 4, November 1995, Pages 233-235
N. Mahdavi Tabatabayee; R. Kenarangui