TY  - JOUR
AU  - Catherine Bandle
AU  - Joachim von Below
AU  - Wolfgang Reichel
TI  - Positivity and anti-maximum principles for elliptic operators with mixed boundary conditions
JO  - Journal of the European Mathematical Society
PY  - 2008
SP  - 73
EP  - 104
VL  - 10
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4171/jems/104/
DO  - 10.4171/jems/104
ID  - JEMS_2008_10_1_a2
ER  -