Volume 44, Issue 1, April 2012, Pages 117-140
H. Kamran; Z. Pisgahifard; R. Afzal; H. Hosseini Amini; R. Eltyaminya
Volume 42, Issue 3, November 2010, Pages 119-140
R. Afzali; amin faraji mollaie; M. SahbaniFard