1. Functional differential equations close to differential equations;Cooke;Bull. Amer. Math. Soc.,1966
2. K. L. Cooke. Functional differential equations with asymptotically vanishing lag. To appear.
3. Research Problem: Functional differential equations;Bellman;Bull. Amer. Math. Soc.,1965
4. A two-body problem of classical electrodynamics: The one-dimensional case;Driver;Ann. Phys.,1963
5. Functional differential equations: Some models and perturbation problems;Cooke,1965