TY  - BOOK
AU  - Dacorogna, Bernard
AU  - Bernard Dacorogna
TI  - Direct methods in the calculus of variations
T2  - Applied mathematical sciences; v. 78; S.S. Antman
SN  - 9780387357799
U1  - 515.64 
PY  - 2008///
CY  - New York
PB  - Springer Science+ Business Media
KW  - Calculus of variations
ER  -