Volume 10, Issue 4, February 2000, Pages 71-73
10.22093/wwj.2000.174948
M Hemmati
Volume 6, Issue 2, November 1995, Pages 41-44
10.22093/wwj.1995.173840
Morteza Hemati
Volume 5, Issue 2, February 1995, Pages 27-32
10.22093/wwj.1995.173577