@article{AIHPC_2017__34_2_293_0,
     author = {Shahgholian, Henrik and Yeressian, Karen},
     title = {The obstacle problem with singular coefficients near {Dirichlet} data},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {293--334},
     publisher = {Elsevier},
     volume = {34},
     number = {2},
     year = {2017},
     doi = {10.1016/j.anihpc.2015.12.003},
     mrnumber = {3610934},
     zbl = {1515.35369},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1016/j.anihpc.2015.12.003/}
}