TY  - DATA
AU  - R. Tyrrell Rockafellar, Roger J.-B. Wets
TI  - Variational Analysis
SN  - 9783642024313
PY  - 1998///
PB  - Springer Berlin Heidelberg
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-3-642-02431-3
ER  -