1. Elliptic Boundary Value Problems;Agmon,1965
2. Estimates near the boundary for solutions of elliptic partial differential equations;Agmon;Comm. Pure Appl. Math.,1959
3. On the eigenfunctions and the eigenvalues of general elliptic boundary value problems;Agmon;Comm. Pure Appl. Math.,1962
4. Properties of solutions of ordinary differential equations in Banach spaces;Agmon;Comm. Pure Appl. Math.,1963
5. Problèmes élliptiques avec paramètres et problèmes paraboliques de type général;Agranovich;Uspehi Mat. Nauk,1964