BELLAZZINI, J.; FORCELLA, L.; GEORGIEV, V. . Ground state energy threshold and blow-up for NLS with competing nonlinearities. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], v. 24, n. 2, p. 955-988, 2023. DOI: 10.2422/2036-2145.202005_044. Disponível em: https://journals.sns.it/index.php/annaliscienze/article/view/5761. Acesso em: 16 jul. 2025.