REBOIRO, M.; RAMÍREZ, R.; FERNÁNDEZ, V. Swanson Hamiltonian revisited through the complex scaling method. Acta Polytechnica, [S. l.], v. 62, n. 1, p. 157–164, 2022. DOI: 10.14311/AP.2022.62.0157. Disponível em: https://ojs.cvut.cz/ojs/index.php/ap/article/view/7659. Acesso em: 2 may. 2024.