TY  - BOOK
AU  - Gilbarg, David,
TI  - Elliptic partial differential equations of second order
T2  - Grundlehren der mathematischen Wissenschaften ; 224
SN  - 9783540411604
U1  - 515.353 GIL 
PY  - 1998///
CY  - New York
PB  - Springer
KW  - Analysis
KW  - Differential equations
KW  - Elliptic
N1  - Includes bibliographical references and indexes
ER  -