TY  - BOOK
AU  - Summer School on Nonlinear Operators and the Calculus of Variations, Bruxelles, 8-19 Sept., 1975
AU  - Gossez, U. P.
TI  - Nonlinear operators and the calculus of variations
U1  - 515.64 
PY  - 1976///
CY  - Berlin
PB  - Springer-Verlag
ER  -