SONG, K. Exciton relaxation in KBr and CaF₂ at low temperature: molecular dynamics study: Electronically Induced Phenomena. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 29, n. 9-10, p. 1001–1006, 2003. DOI: 10.1063/1.1614185. Disponível em: http://fnt.ilt.kharkov.ua/index.php/fnt/article/view/f29-1001e. Acesso em: 6 трав. 2024.