TY  - BOOK
AU  - Vainberg, Mordukhai Moiseevich
TI  - VARIATIONAL METHODS FOR THE STUDY OF NONLINEAR OPERATORS
U1  - 517.7 
PY  - 1964///
CY  - San Francisco
PB  - Holden-Day
KW  - Nonlinear Theories
N1  - Translation Of : Variatsionnye Metody Issledovaniya Enlineinykh Operatorov
ER  -