Narasimman, Pasupathi, K Ravi, and Sandra Pinelas. “Modelling the Additive Functional Equations through RSM Matrices”. JOURNAL OF ADVANCES IN MATHEMATICS 12, no. 10 (November 30, 2016): 6714–6719. Accessed May 18, 2024. https://www.rajpub.com/index.php/jam/article/view/117.