TY  - BOOK
AU  - Rockafellar, R. Tyrrell
AU  - Wets, Roger J-B.
TI  - Variational analysis
T2  - Grundlehren der mathematischen Wissenschaften
SN  - 9783540627722
U1  - 515.64 
PY  - 1998///
CY  - Berlin Heidelberg
PB  - Springer-Verlag
KW  - Calculus of variation
KW  - Variation principle analysis
N1  - Includes bibliographical references and index
ER  -