TY  - BOOK
AU  - Axelsson,O.
TI  - On an elliptic operator with discontinuous nonlinear
AV  -  QA3.R46 no.8116 
PY  - 1981///
CY  - Nijmegen
PB  - Catholic University, Department of Mathematics
KW  - Elliptic operators
N1  - Bibliography: p.25
ER  -