TY  - JOUR
AU  - Jan Bęczek
TI  - On the existence of solutions of some non-linear Dirichlet problems
JO  - Annales Polonici Mathematici
PY  - 1988
SP  - 45
EP  - 51
VL  - 49
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-49-1-45-51/
DO  - 10.4064/ap-49-1-45-51
LA  - en
ID  - 10_4064_ap_49_1_45_51
ER  -