HENRY, D.; MATIOC, B.-V. On the existence of steady periodic capillary-gravity stratified water waves . ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], v. 12, n. 4, p. 955-974, 2013. DOI: 10.2422/2036-2145.201108_001. Disponível em: http://20.103.181.36/index.php/annaliscienze/article/view/314. Acesso em: 27 may. 2025.