Дьяков Hиколай Николаевич. In memory of professor S.M. Ivanov. Vestnik of Saint Petersburg University. Asian and African Studies, [S. l.], n. 2, p. 3–4, 2009. Disponível em: https://aasjournal.spbu.ru/article/view/1500. Acesso em: 18 may. 2024.