F. AL-MAYAHI, Noori; M. ABBAS, Abbas. Some Properties of Spectral Theory in Fuzzy Hilbert Spaces. Journal of Al-Qadisiyah for Computer Science and Mathematics, [S. l.], v. 8, n. 2, p. 1–7, 2017. DOI: 10.29304/jqcm.2016.8.2.27. Disponível em: https://jqcsm.qu.edu.iq/index.php/journalcm/article/view/27. Acesso em: 18 may. 2024.