IBRAHIM, Adeku Musa; EZUGWU, Absalom El-Shamir; ABDULSALAMI, Aminu. Computational Model for Cardinality Bounded Multiset Space. International Journal of Applied Mathematical Research, [S. l.], v. 1, n. 3, p. 330–341, 2012. DOI: 10.14419/ijamr.v1i3.146. Disponível em: https://www.sciencepubco.com/index.php/ijamr/article/view/146.. Acesso em: 29 apr. 2024.