1. Fixed Point Theory;Dugundji,1982
2. Some fixed point theorems;Daneš;Commentat. math. Univ. Carol.,1968
3. Generalized concentrative mappings and their fixed points;Daneš;Commentat. math. Univ. Carol.,1970
4. A continuation method on locally convex spaces and applications to ordinary differential equations on noncompact intervals;Furi;Annls Soc. pol. Math.,1987
5. Topological Vector Spaces I;Kothe,1983