TY  - BOOK
AU  - Wentzel,Gregor
TI  - Quantum theory of fields / : by Gregor Wentzel. 
PY  - 1949///
CY  - New York
PB  - Interscience Publishers
KW  - TEORÍA CUÁNTICA
N1  - Translation of Einführung in die Quantentheorie der Wellenfelder.
ER  -