Ratnik Gandhi and Samaresh Chatterji. , Applications of Algebra for Some Game Theoretic Problems, "International Journal of Foundations of Computer Science", 26(1), pp. 51-78., 2015.
Samaresh Chatterji, and Ratnik Gandhi, Computing equilibria with group actions, "ACM Communications in Computer Algebra", 45(1/2.), pp. 115 - 116, March/June, 2011.