ZHANG, X. Maximum principle for non-uniformly parabolic equations and applications. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], v. 25, n. 3, p. 1267-1308, 2024. DOI: 10.2422/2036-2145.202105_052. Disponível em: https://journals.sns.it/index.php/annaliscienze/article/view/5893. Acesso em: 28 feb. 2026.