TY  - JOUR
AU  - P. Oppezzi
AU  - A. M. Rossi
TI  - Existence of Solutions for Unilateral Problems with Multivalued Operators
JO  - Journal of convex analysis
PY  - 1995
SP  - 241
EP  - 262
VL  - 2
IS  - 1-2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JCA_1995_2_1-2_a15/
ID  - JCA_1995_2_1-2_a15
ER  -