1. Linear Operators;Dunford,1958
2. Algebraic Methods in Statistical Mechanics and Quantum Field Theory;Emch,1972
3. G. G. Emch, in preparation.
4. Ordinary differential equations in linear topological spaces, I;Fattorini;J. Differential Equations,1969
5. An asymptotic property of solutions of wave equations;Goldstein,1969