BRODY, D. C.; GRAEFE, E. M. Coquaternionic Quantum Dynamics for Two-level Systems. Acta Polytechnica, [S. l.], v. 51, n. 4, 2011. DOI: 10.14311/1394. Disponível em: https://ojst.is.cvut.cz/ojs/index.php/ap/article/view/1394.. Acesso em: 22 jul. 2025.