@article{05725750,
title = {The obstacle problem for the },
journal = {Journal of Inequalities and Applications [electronic only]},
volume = {2010},
year = {2010},
doi = {10.1155/2010/767150},
zbl = {1196.35087},
language = {en},
url = {http://dml.mathdoc.fr/item/05725750}
}
Cao, Zhenhua; Bao, Gejun; Zhu, Haijing. The obstacle problem for the . Journal of Inequalities and Applications [electronic only], Tome 2010 (2010) . doi : 10.1155/2010/767150. http://gdmltest.u-ga.fr/item/05725750/