GALTSOV, N.; PROKHVATILOV, A.; SHCHERBAKOV, G.; STRZHEMECHNY, M. Properties of solid hydrogen doped by heavy atomic and molecular impurities: Low-Temperature Thermodynamics and Structure. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 29, n. 9-10, p. 1036–1040, 2003. DOI: 10.1063/1.1614192. Disponível em: https://fnt.ilt.kharkov.ua/index.php/fnt/article/view/f29-1036e. Acesso em: 3 трав. 2024.