TY  - JOUR
AU  - Gasiński, Leszek
AU  - Papageorgiou, Nikolaos S.
TI  - Extremal solutions and strong relaxation for second order multivalued boundary value problems
JO  - Czechoslovak Mathematical Journal
PY  - 2005
SP  - 827
EP  - 844
VL  - 55
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMJ_2005__55_4_a1/
LA  - en
ID  - CMJ_2005__55_4_a1
ER  -