Properties of Fuzzy Norm of fuzzy Bounded Operators . Iraqi Journal of Science, [S. l.], v. 58, n. 3A, p. 1237–1281, 2021. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/5857.. Acesso em: 5 apr. 2025.