ZHANG, L.; LIU, B. On the Luo-Yin results concerning Gevrey regularity and analyticity for Camassa-Holm-type systems. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], v. 21, n. special, 1-2, p. 1741-1744, 2020. DOI: 10.2422/2036-2145.201808_015. Disponível em: https://journals.sns.it/index.php/annaliscienze/article/view/947. Acesso em: 20 feb. 2026.