STASYUK, I. V.; KRASNOV, V. O. Energy Spectrum of the Pseudospin-Electron Model in a Dynamical Mean-Field Approach. Ukrainian Journal of Physics, [S. l.], v. 58, n. 1, p. 68, 2018. DOI: 10.15407/ujpe58.01.0068. Disponível em: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018270. Acesso em: 8 dec. 2021.