DERUELLE, A. Asymptotic estimates and compactness of expanding gradient Ricci solitons. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], v. 17, n. 2, p. 485-530, 2017. DOI: 10.2422/2036-2145.201502_004. Disponível em: https://journals.sns.it/index.php/annaliscienze/article/view/503. Acesso em: 20 feb. 2026.