S. K. Sahani, Kripa Sindhu Prasad, A. K. Thakur. A new approach on some operator theory in certain semi-inner-product space. TURCOMAT [Internet]. 2023Apr.25 [cited 2024Nov.22];9(3):785-91. Available from: https://turcomat.org/index.php/turkbilmat/article/view/13633