GAULD, D. Manifold Neighbourhoods and a Conjecture of Adjamagbo. New Zealand Journal of Mathematics, [S. l.], v. 52, p. 167–174, 2021. DOI: 10.53733/131. Disponível em: https://nzjmath.org/index.php/NZJMATH/article/view/131. Acesso em: 19 apr. 2024.