PCSS, Editorial_Team. In Memory of Acad. NAS of Ukraine, Prof. Bohdan Ostafiychuk. Physics and Chemistry of Solid State, [S. l.], v. 25, n. 1, p. 225–227, 2024. Disponível em: https://scijournals.pnu.edu.ua/index.php/pcss/article/view/7828. Acesso em: 14 may. 2024.