Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Kalpana Mahalingam, K. G. Subramanian. Product of Parikh Matrices and Commutativity. Int. J. Found. Comput. Sci., 23(1):207-223, 2012. [doi]
Abstract is missing.