ELHAMDADI, M.; FERNANDO, N.; GOONEWARDENA, M. . Classification of connected shelves. New Zealand Journal of Mathematics, [S. l.], v. 56, p. 53–68, 2025. DOI: 10.53733/329. Disponível em: https://nzjmath.org/index.php/NZJMATH/article/view/329. Acesso em: 14 sep. 2025.