@article{10_4171_ifb_323,
     author = {Samia Challal and Abdeslem Lyaghfouri and Jos\'e Francisco Rodrigues and Rafayel Teymurazyan},
     title = {On the regularity of the free boundary for quasilinear obstacle problems},
     journal = {Interfaces and free boundaries},
     pages = {359--394},
     year = {2014},
     volume = {16},
     number = {3},
     doi = {10.4171/ifb/323},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/323/}
}