D. Krishnaswamy and S. Anusuya (2016) “Minkowski inverse for the Range symmetric block matrix with two identical sub-blocks over skew fields in Minkowski space $\mathscr M$”, International Journal of Mathematics And its Applications, 4(4), pp. 67–80. Available at: https://ijmaa.in/index.php/ijmaa/article/view/955 (Accessed: 22 July 2024).