BUDARAGINA, Olga. Iurij S. Liapunov – a Lost Classicist of the Great War Generation. Hyperboreus, Bern, v. 21, n. 2, p. 373–381, 2016. DOI: 10.36950/SJLZ8155. Disponível em: https://judaica.ch/index.php/Hyperboreus/article/view/12442. Acesso em: 15 jun. 2025.