Yushchuk, S.I., V.V. Moklyak, and S.O. Yuryev. “Magnetic Hyperfine Structure of Epitaxial Films of Nickel Ferrite”. Physics and Chemistry of Solid State 17, no. 3 (September 15, 2016): 381–385. Accessed April 27, 2024. https://scijournals.pnu.edu.ua/index.php/pcss/article/view/1253.