Bhimashankaram, P., Parthasarathy, T., Murthy, A. L. N. and Murthy, G. S. R. (2012) “Complementarity Problems And Positive Definite Matrices ”, Algorithmic Operations Research, 7(2). Available at: https://journals.lib.unb.ca/index.php/AOR/article/view/20398 (Accessed: 2 June 2023).