1.
Mohammed Kadhim K. Solvability of an Unbounded Operator Equation. J. Al-Qadisiyah Comp. Sci. Math. [Internet]. 2024 Jun. 30 [cited 2024 Sep. 16];16(2):Math. 56–61. Available from: https://jqcsm.qu.edu.iq/index.php/journalcm/article/view/1553