@article{EJDE_2015__2015__a3,
     author = {Tian,  Yujuan and Ma,  Chao},
     title = {Comparison results for elliptic variational inequalities related to {Gauss} measure},
     journal = {Electronic journal of differential equations},
     year = {2015},
     volume = {2015},
     zbl = {1488.35259},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2015__2015__a3/}
}