HISLOP, Peter D. Fundamentals of scattering theory and resonances in quantum mechanics. CUBO, A Mathematical Journal, [S. l.], v. 14, n. 3, p. 01–39, 2012. DOI: 10.4067/S0719-06462012000300001. Disponível em: https://cubo.ufro.cl/index.php/cubo/article/view/1328. Acesso em: 2 nov. 2025.