Volume 5, Issue 4, January 2004, Pages 132-138
M. Bayat; MM. Vasheghani; N. Razavi; S. Taheri; M. Rakhshan
Volume 2, Issue 2, July 2000, Pages 105-109
M.Gh. Gol Mohammadi; M. Rezazadeh; A. Hosseini; M. Bayat