@article{02163680,
title = {Solutions for nonlinear variational inequalities with a nonsmooth potential.},
journal = {Abstract and Applied Analysis},
volume = {2004},
year = {2004},
pages = {635-649},
doi = {10.1155/S1085337504312017},
zbl = {1133.35375},
language = {en},
url = {http://dml.mathdoc.fr/item/02163680}
}
Filippakis, Michael E.; Papageorgiou, Nikolaos S. Solutions for nonlinear variational inequalities with a nonsmooth potential.. Abstract and Applied Analysis, Tome 2004 (2004) pp. 635-649. doi : 10.1155/S1085337504312017. http://gdmltest.u-ga.fr/item/02163680/