DUGGAN, Joseph; GILLAN, Gregor; MEEHAN, Luke; TYRRELL, Alex. P2_5 The Doorway to Hell. Physics Special Topics, [S. l.], v. 19, n. 1, 2020. Disponível em: https://journals.le.ac.uk/index.php/pst/article/view/3732. Acesso em: 2 apr. 2026.