TY  - BOOK
AU  - Giusti, Enrico.
TI  - Direct methods in the calculus of variations
SN  - 9812380434
PY  - 2003///
CY  - River Edge, NJ
PB  - World Scientific
KW  - Calculus of variations
N1  - Includes bibliographical references (p. 377-398) and index
ER  -