Pages 61-72
K. A. Khazaee; M. SadrAmeli
Pages 73-82
M. Ghavami
Pages 83-92
G. Soleimani; Esmaeil Khoshravan-Azar
Pages 93-100
B. Firoozabadi; M. Rad
Pages 101-108
S. Shaikhzadeh Najar; Mohammad Haghighat- Kish
Pages 109-114
A. N. Sakharov
Pages 115-120
Y. Ajabshirchy; V. S. Efendiev