TY - BOOK ED - The Courant Institute of Mathematical Sciences TI - Communications on Pure and Applied Mathematics / by U1 - 510 COM 22 PY - 1966/// CY - New York PB - Interscience Publishers KW - Coupled Maxwell and Dirac Equations KW - Theory of Occupation Number Space KW - Linear Elliptic Differential Equations N1 - Includes Appendices ER -