LAZUR, V. Yu.; GAISAK, M I.; MENTKOVSKY, Yu. L. To the 80-th Anniversary of Professor V.I. Lengyel’s Birthday (1934–2000). Ukrainian Journal of Physics, [S. l.], v. 59, n. 5, p. 555, 2018. DOI: 10.15407/ujpe59.05.0555. Disponível em: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018482. Acesso em: 22 apr. 2025.