VASIANOVYCH, Hryhoriy. The Personality of a Teacher in the Good Doing of Academician Ivan Zyazyun (to the 80th Birthday Anniversary) . Journal of Vasyl Stefanyk Precarpathian National University, [S. l.], v. 5, n. 1, p. 17–22, 2019. DOI: 10.15330/jpnu.5.1.17-22. Disponível em: https://scijournals.pnu.edu.ua/index.php/jpnu/article/view/3483. Acesso em: 4 may. 2024.