1. Extensions of two fixed point theorems of F.E. Browder;Fan;Math. Z.,1969
2. A generalization to Tychonoff fixed point theorem;Fan;Math. Ann.,1966
3. On Ky Fan's theorem and its applications;Singh,1987
4. S. Park, Best approximations, inward sets and fixed points, (to appear).
5. Proximity maps and fixed points;Singh;J. Approx. Theory,1983