Lavanov, G.Yu. “The Double Metamagnetic Phase Transition in an Ising Antiferromagnet With Light-Plane Single-Ion Anisotropy and With Ion Spin S = 1”. Reports of the National Academy of Sciences of Ukraine, no. 9 (May 20, 2024): 64–69. Accessed March 15, 2025. https://nasu-periodicals.org.ua/index.php/dp/article/view/3013.