Chornobuk, S.V., M.I. Cherednik, and V.A. Makara. “Effect of Yttrium Oxide Impurities on the Structure and Properties of Metallic Hafnium”. Physics and Chemistry of Solid State 17, no. 2 (June 15, 2016): 207–211. Accessed May 4, 2024. https://journals.pnu.edu.ua/index.php/pcss/article/view/1574.