TY  - BOOK
AU  - Aubin,J.P.
AU  - Ekeland,I.
TI  - Applied nonlinear analysis
SN  - 0471059996
PY  - 1984///
CY  - New York
PB  - Wiley Interscience
KW  - Nonlinear functional analysis
N1  - Bibliography : p. 495-516
ER  -