TY  - BOOK
AU  - Fitzpatrick Patrick
AU  - Pejsachowicz Jacobo
TI  - Orientation and the Leray-Schauder theory for fully nonlinear elliptic boundary value problems
U1  - 510 
PY  - 1993///
CY  - Providence
PB  - AMS
KW  - Boundary value problems
KW  - Leray-Schauder theory
ER  -