1. Nonlinear Functional Analysis;Deimling,1985
2. Existence and continuous dependence of solutions of a neutral functional-differential equation;Driver;Arch. Rational Mech. Anal.,1965
3. Topologies for equations of neutral type and classical electrodynamics;Driver;University of Rhode Island Technical Report No. 60,1975
4. Linear Operators Part I: General Theory;Dunford,1988
5. Continuous dependence of fixed points of condensing maps;Hale;J. Math. Anal. Appl.,1974