CHEN, B.-Y. Some open problems and conjectures on submanifolds of finite type: recent development. Tamkang Journal of Mathematics, [S. l.], v. 45, n. 1, p. 87–108, 2014. DOI: 10.5556/j.tkjm.45.2014.1564. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/1564. Acesso em: 22 jul. 2024.