RIVERS, R. J. Path Integrals for (Complex) Classical and Quantum Mechanics. Acta Polytechnica, [S. l.], v. 51, n. 4, 2011. DOI: 10.14311/1414. Disponível em: https://ojs.cvut.cz/ojs/index.php/ap/article/view/1414. Acesso em: 5 may. 2024.