,. On anniversary of Viktor Georgievich Osmolovskii. Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, [S. l.], v. 10, n. 1, p. 178–178, 2023. Disponível em: https://math-mech-astr-journal.spbu.ru/article/view/15504. Acesso em: 20 may. 2024.