KRIVORUCHKO, V. Longitudinal magnetization dynamics in Heisenberg magnets: Spin Green functions approach (Review Article). ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 43, n. 11, p. 1565–1574, 2018. DOI: 10.1063/1.5010306. Disponível em: http://fnt.ilt.kharkov.ua/index.php/fnt/article/view/f43-1565e. Acesso em: 3 трав. 2024.