Zekraoui H. Finiteness of the Cyclic Group Related to the Group Inverse of A Matrix and Finite Markov Chains. Comm. Math. Appl. [Internet]. 2013 Mar. 4 [cited 2024 Nov. 22];4(1):15-20. Available from: http://rgnpublications.com/journals/index.php/cma/article/view/158