GALTSOV, N. N.; PROKHVATILOV, A. I.; STRZHEMECHNY, M. A. Structure characteristics of methane-doped solid normal hydrogen: Low-Temperature Physics and Chemistry in Cryomatrice. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 26, n. 9-10, p. 918–923, 2000. DOI: 10.1063/1.1312394. Disponível em: http://fnt.ilt.kharkov.ua/index.php/fnt/article/view/f26-0918e. Acesso em: 8 трав. 2024.