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 2025 Oct. 26];4(1):15-20. Available from: https://www.journals.rgnpublications.com/index.php/cma/article/view/158