FREIMAN, Y.; VENGEROVSKY, V.; GONCHAROV, A. The effect of pressure on the negative thermal expansion of solid methane. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 46, n. 2, p. 219–223, 2020. DOI: 10.1063/10.0000537. Disponível em: http://80.92.230.95/index.php/fnt/article/view/f46-0219e. Acesso em: 10 лис. 2025.