Ploymukda A, Chansangiam P. Geometric Means and Tracy-Singh Products for Positive Operators. Comm. Math. Appl. [Internet]. 2018 Sep. 26 [cited 2024 Apr. 30];9(4):475-88. Available from: https://www.rgnpublications.com/journals/index.php/cma/article/view/547