Volume 24, Issue 2, March 2005, Pages 155-163
R. Ghayourfar; M.S. Akhtar
Volume 15, 1,2, March 1995, Pages 55-56
R. Ghayourfar; M. Esmaili; E. Bagheri-Zenous
Volume 15, 1,2, March 1995, Pages 57-57
R. Ghayourfar
Volume 13, 1,2, March 1993, Pages 109-111
R. Ghayourfar