1. Quelques aspects de la theorie des pointes fixes dans les espaces Banach I;Baillon,1978
2. Uniformly convex spaces;Clarkson;Trans. Amer. Math. Soc.,1936
3. Problems in Best Approximation;Dunham,1982
4. Fixed point theorems in uniformly convex Banach spaces;Edelstein,1974
5. The best possible net and the best possible cross-section of a set in a normed space;Garkavi;Izv. Akad. Nauk. SSSR,1962