TY  - JOUR
AU  - Drábek, Pavel
TI  - Existence and multiplicity results for some weakly nonlinear elliptic problems at resonance
JO  - Časopis pro pěstování matematiky
PY  - 1983
SP  - 272
EP  - 284
VL  - 108
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CPM.1983.118175/
DO  - 10.21136/CPM.1983.118175
LA  - en
ID  - 10_21136_CPM_1983_118175
ER  -