Volume 22, Issue 1, March and April 2011, Pages 101-113
Abdorreza Kabiri-Samani; Hojat Esmaili; Manochehr Heidarpour
Volume 17, Issue 1, March and April 2006, Pages 76-82
Sayed-Farhad Mousavi; Manuchehr Haidarpour; Saeid Shabanlou