Wanjala Victor, A. M. Nyongesa. Further Generalization of Unitary Quasi-Equivalence of Operators. Int. J. Math. And Appl. [Internet]. 2021 Jun. 15 [cited 2024 Jul. 3];9(2):223-5. Available from: https://ijmaa.in/index.php/ijmaa/article/view/89