Multidimensional Quantum Tunneling: Direct Instanton Calculation with Application to Polyatomic Molecules. Communications in Computational Physics, [S. l.], v. 1, n. 6, p. 1096–1116, 2020. Disponível em: https://global-sci.com/index.php/cicp/article/view/5443. Acesso em: 6 dec. 2025.