TY  - JOUR
AU  - Quittner, Pavol
TI  - Solvability and multiplicity results for variational inequalities
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 1989
SP  - 281
EP  - 302
VL  - 30
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_1989__30_2_a9/
LA  - en
ID  - CMUC_1989__30_2_a9
ER  -