KOVALEVSKY, M. Y.; ROZHKOV, A. A. To the theory of superfluid ³He with conformational degrees of freedom. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 48, n. 3, p. 203–210, 2022. DOI: 10.1063/10.0009534. Disponível em: http://80.92.230.95/index.php/fnt/article/view/f48-0203e. Acesso em: 10 лис. 2025.