PCSS, Editorial Board. In Memory of Professor Volodymyr Prokopiv. Physics and Chemistry of Solid State, [S. l.], v. 23, n. 1, p. 181–183, 2022. Disponível em: https://scijournals.pnu.edu.ua/index.php/pcss/article/view/5894. Acesso em: 20 apr. 2024.