Al Zayed، N. S.، و Wong، K. W. (1994). Magnetic Properties of TI2Ba2Ca2Cu3O10-5 Cylindrical Shields and the Effect of Thermal Cycling and Silver Addition on Their Quality (رسالة دكتوراه غير منشورة). University of Kansas، لورانس. مسترجع من http://search.mandumah.com/Record/619002
Al Zayed، Naser S.، و K. W. Wong. "Magnetic Properties of TI2Ba2Ca2Cu3O10-5 Cylindrical Shields and the Effect of Thermal Cycling and Silver Addition On Their Quality" رسالة دكتوراه. University of Kansas، لورانس، 1994. مسترجع من http://search.mandumah.com/Record/619002