TY  - BOOK
AU  - Jost,J & Li-Jost,X
ED  - Li-Jost, X
TI  - Calculus of variations
T2  - Cambridge studies in advanced mathematics 64
SN  - 9780521642033
U1  - 4.13 
PY  - 1998///
CY  - Cambridge
PB  - Cambridge University Press
ER  -