Volume 16, Issue 4, December 2000, Pages 509-511
10.22092/spij.2017.110923
H. Mivehchi-Langaroudi; N.K. Kazerani
Volume 16, Issue 3, September 2000, Pages 387-389
10.22092/spij.2017.110933
H. Mivehchi-Langaroudi