CHEN, Z.; ZHAO, H. Classification of solutions to some Liouville type systems . ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], 2024. DOI: 10.2422/2036-2145.202401_011. Disponível em: https://journals.sns.it/index.php/annaliscienze/article/view/6445. Acesso em: 20 feb. 2026.