Wanjala Victor and Beatrice Adhiambo Obiero (2021) “On N-A-Metrically Equivalent and A-Metrically Equivalent Operators”, International Journal of Mathematics And its Applications, 9(2), pp. 97–100. Available at: http://ijmaa.in/index.php/ijmaa/article/view/70 (Accessed: 8 May 2024).