GRIGORCHUK, N. Rate of exciton scattering and exciton absorption in crystals with LO-phonon dispersion. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 29, n. 12, p. 1347–1351, 2003. Disponível em: http://80.92.230.95/index.php/fnt/article/view/f29-1347e. Acesso em: 10 лис. 2025.