Volume 32, Issue 1, January and February 1981, Pages 75-79
l. Vand Yoosefi; J. Aarabi; A. H. Esterabadi; A. Ezzi
Volume 27, Issue 1, January and February 1975, Pages 61-66
A. H. Esterabadi; F. Entessar; H. Hedayati; A.A. Narimani; M. Sadri
Volume 26, Issue 1, January and February 1974, Pages 73-76
A. H. Esterabadi; F. Entessar; M. A. Khan