Sinky، H. M.، و Leung، P. (2005). IMPROVEMENTS OF THE BETHE STOPPING POWER THEORY AND THEIR APPLICATION TO PROBLEMS INVOLVING RADIATION IN THE ENVIRONMENT (رسالة دكتوراه غير منشورة). Portland State University، بورتلاند. مسترجع من http://search.mandumah.com/Record/620039
Sinky، Hussein Mohammed، و Peter Leung. "IMPROVEMENTS OF THE BETHE STOPPING POWER THEORY AND THEIR APPLICATION TO PROBLEMS INVOLVING RADIATION IN THE ENVIRONMENT" رسالة دكتوراه. Portland State University، بورتلاند، 2005. مسترجع من http://search.mandumah.com/Record/620039