OJSADMIN, Ojsadmin. Prof. Ivan Klymyshyn: 85 anniversary. Physics and Chemistry of Solid State, [S. l.], v. 19, n. 1, p. 100–101, 2019. Disponível em: https://ktipe.pnu.edu.ua/index.php/pcss/article/view/1532. Acesso em: 17 may. 2025.