Volume 9, Issue 4, January 1996, Pages 108-109
10.22092/vj.1996.112753
H.R. Razmjoo; A.H. Dalimi asl
Volume 8, Issue 2, July 1995, Pages 82-86
10.22092/vj.1995.112623
Gh. Motamedi; A. Dalimi asl