ФНТ E. International Conference "Statistical Physics 2006. Condensed Matter: Theory and Application" 12-15 September, 2006, Kharkiv, Ukraine. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 33, n. 9, p. 955–956, 2007. DOI: 10.1063/1.2780163. Disponível em: https://fnt.ilt.kharkiv.ua/index.php/fnt/article/view/f33-0955e. Acesso em: 21 лис. 2024.