TY  - JOUR
AU  - Quittner, Pavol
TI  - On positive solutions of semilinear elliptic problems
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 1989
SP  - 579
EP  - 585
VL  - 30
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_1989__30_3_a15/
LA  - en
ID  - CMUC_1989__30_3_a15
ER  -