ZHITNIKOV, R. A.; DMITRIEV, Y. A. EPR investigation of electronic excitations in rare gas solids (Review Article): . ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 24, n. 10, p. 923–940, 1998. DOI: 10.1063/1.593670. Disponível em: http://fnt.ilt.kharkiv.ua/index.php/fnt/article/view/f24-0923e. Acesso em: 3 трав. 2024.