TY  - BOOK
AU  - Gilbarg, David
AU  - Trudinger, Nail S.
TI  - ELLIPTIC PARTIAL DIFFERENTIAL EQUATIONS OF SECOND ORDER
U1  - 515.353 
PY  - 1983///
CY  - Berlin
PB  - Springer-Verlag
KW  - Differential Equations, Elliptical
N1  - Bibliography : P. 481-505
ER  -