TY  - BOOK
AU  - Jost,Jurgen
AU  - Li-Jost, Xianqing
TI  - Calculus of variation: cambridge studies in advanced mathematics
SN  - 0521642035
U1  - 515.64 JOS 1998 
PY  - 1998///
CY  - United kingdom
PB  - Cambridge university
KW  -  
KW  - Calculus
N1  - Includes index
ER  -