AZEEZ, Ahmed M; SHAAKIR, Laith K. 2-Semi-Bounded Linear Operators. Journal of Al-Qadisiyah for Computer Science and Mathematics, [S. l.], v. 15, n. 1, p. Math Page 46–51, 2023. DOI: 10.29304/jqcm.2023.15.1.1150. Disponível em: https://jqcsm.qu.edu.iq/index.php/journalcm/article/view/1150. Acesso em: 22 dec. 2024.