ZVYAGIN, A. Phenomenological description of a spin chain system with geometrical frustration of couplings. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 43, n. 11, p. 1676–1683, 2017. DOI: 10.1063/1.5010322. Disponível em: https://fnt.ilt.kharkiv.ua/index.php/fnt/article/view/f43-1676e. Acesso em: 5 трав. 2024.