SAMULYAK , R. V. Hamiltonian analysis of accurate integration of a three-level quantum model of the Dicke super-radiation . Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 44, n. 9, p. 1256–1264, 1992. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/8178. Acesso em: 11 apr. 2025.