TEREKHIN, M.; SVECHNIKOV, N.; TANAKA, S.; HIROSE, S.; KAMADA, M. High-density effects due to interaction of self-trapped exciton with (Ba, 5p) core hole in BaF₂ at low temperature. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 23, n. 4, p. 473–475, 1997. DOI: 10.1063/1.593409. Disponível em: https://fnt.ilt.kharkiv.ua/index.php/fnt/article/view/f23-0473e. Acesso em: 19 трав. 2024.