TY  - JOUR
AU  - Piotr Fijałkowski
TI  - On the solvability of nonlinear elliptic equations in Sobolev spaces
JO  - Annales Polonici Mathematici
PY  - 1991
SP  - 149
EP  - 156
VL  - 56
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-56-2-149-156/
DO  - 10.4064/ap-56-2-149-156
LA  - en
ID  - 10_4064_ap_56_2_149_156
ER  -