Volume 9, Issue 2, July 1996, Pages 105-107
10.22092/vj.1996.112706
M. Sattari; SH. Shafeei
Volume 9, Issue 1, April 1996, Pages 184-185
10.22092/vj.1996.112688
M. Sattari; N. Faramarzi; SH. Shafeei