BARANOVSKII, F. T. et al. To the memory of Valentin Anatol’evich Zmorovich. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 46, n. 8, p. 1110–1111, 1994. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5668. Acesso em: 5 dec. 2025.