Popovych, M.V., A.V. Stronski, and K.V. Shprtko. “Structural Properties of Ga18Ge20.9Te61.2 Alloys”. Physics and Chemistry of Solid State 23, no. 4 (December 26, 2022): 830–835. Accessed November 21, 2024. https://personnel.pnu.edu.ua/index.php/pcss/article/view/6240.