TY  - DATA
AU  - J.P. Gossez
AU  -  E.J. Lami Dozo
AU  -  J. Mawhin
AU  -  L. Waelbroeck
TI  - Nonlinear Operators and the Calculus of Variations
T2  - Lecture Notes in Mathematics
SN  - 9783540380757
PY  - 1976///
CY  - Heidelberg
PB  - Springer Berlin
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/BFb0079940
ER  -