Volume 39, C2, August 2015, Pages 319-332
M. J. KAZEMEINI; E. HAGHSHENAS; M. KAMALIAN
Volume 32, Issue 2, January 2008, Pages 175-179
Volume 29, Issue 3, January 2005, Pages 333-342
Volume 28, Issue 5, March 2004, Pages 547-558
Volume 25, Issue 4, January 2001, Pages 611-624