TY  - DATA
AU  - Serge Levendorskii
TI  - Degenerate Elliptic Equations
SN  - 9789401712156
PY  - 1993///
PB  - Springer Netherlands
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-94-017-1215-6
ER  -