IACOPETTI, A.; VAIRA, G. Sign-changing blowing-up solutions for the Brezis-Nirenberg problem in dimensions four and five. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], v. 18, n. 1, p. 1-38, 2018. DOI: 10.2422/2036-2145.201602_003. Disponível em: https://journals.sns.it/index.php/annaliscienze/article/view/583. Acesso em: 20 feb. 2026.