1. Fixed Points and Stability for a Sum of Two Operators in Locally Convex Spaces;Cain,1970
2. Sur certaines équations intégrales non linéaires;Dubrovskii;Učen. Zap. Moskow. Gos. Univ.,1939
3. Completely well-posed problems for nonlinear differential equations;George,1964
4. On a certain class of non-linear mappings in Banach spaces (Russian with German summary);Granas;Bull. Acad. Polon. Sci.,1957
5. The theory of compact vector fields and some of its applications to topology of functional spaces (I);Granas;Rozpravy Mat.,1962