Volume 31, Issue 2, September 2005, Pages 13-21
10.22059/jesphys.2005.79989
A. R. Sadeghi-Hosseini; S. Hajjam; P. Tofangsaz
Volume 29, Issue 2, April 2003
Volume 28, Issue 1, March 2002
Volume 27, Issue 2, April 2001