TY  - BOOK
AU  - GILBARG,DAVID
AU  - TRUDINGER,NEIL S.
TI  - ELLIPTIC PARTIAL DIFFERENTIAL EQUATIONS OF SECOND ORDER
T2  - CLASSICS IN MATHEMATICS
SN  - 3540411607
U1  - 515.353 
PY  - 1998///
CY  - BERLIN
PB  - SPRINGER-VERLAG
ER  -