Volume 21, Issue 2, December 2020, Pages 278-291
Mahmoud Bidarlord; Ernst Vitek
Volume 14, Issue 1, September 2013, Pages 43-47
E. Vitek; G. Fayvush; M. Oganesian; K. Tamanyan; H. Ter-Voskanyan; K. Margaryan; A. Tumanyan