Chowdhury, Mohammad S. R., E. Tarafdar, and George X. Z. Yuan. 1999. “Existence Theorems of Equilibria in G-Convex Spaces for G<sup>L</sup><sub>C</Sub>-Majorized Correspondences”. The Journal of the Indian Mathematical Society 66 (1-4):145-62. https://informaticsjournals.co.in/index.php/jims/article/view/21977.