TY  - BOOK
AU  - Ladyzhenskaia, O. A.
AU  - Uraltseva, Nina N.
TI  - LINEAR AND QUASILINEAR ELLIPTIC EQUATIONS
U1  - 517.383 
PY  - 1968///
CY  - New York
PB  - Academic Press
KW  - Differential Equations, Elliptic
KW  - Differential Equations, Linear
N1  - Bibliography : P. 484-492
ER  -