SHAPOSHNIKOV, V. A.; ZOTOV, N. V.; GRAPHOV, A. P. An investigation of He II flow crisis in porous media. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 16, n. 4, p. 468–469, 1990. Disponível em: https://fnt.ilt.kharkov.ua/index.php/fnt/article/view/f16-0468e. Acesso em: 20 трав. 2024.