Volume 20, Issue 3, December 2009, Pages 115-122
M. Khoshbakht; F. Khosravi
Volume 18, Issue 2, September 2007, Pages 19-36
F. Khosravi; A. Vazifedoost
Volume 13, Issue 3, December 2002, Pages 116-125
F. Khosravi
Volume 11, Issue 2, September 2000, Pages 96-102
F. Khosravi