ALEDO, J. A.; RUBIO, R. M. A Bernstein problem in warped products. Annales Fennici Mathematici, [S. l.], v. 41, n. 2, p. 699–704, 2016. DOI: 10.5186/aasfm.2016.4139. Disponível em: https://afm.journal.fi/article/view/135628. Acesso em: 20 may. 2024.