BEYER, M.; NIEDNER-SCHATTEBURG, G.; BONDYBEY, V. E.; SAVCHENKO, E. V. Diffusion of hydrogen in rare gas solids: neutral H atoms and H⁺ protons. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 25, n. 10, p. 1087–1091, 1999. DOI: 10.1063/1.593823. Disponível em: http://80.92.230.95/index.php/fnt/article/view/f25-1087e. Acesso em: 10 лис. 2025.