KONTOROVICH, V. M.; POSLAVSKYI, S. A. Swirling self-gravitating vortex as the imagination of the Hoag’s ring galaxy. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 48, n. 5, p. 464–470, 2022. DOI: 10.1063/10.0010206. Disponível em: https://fnt.ilt.kharkiv.ua/index.php/fnt/article/view/f48-0464e. Acesso em: 24 лис. 2024.