@article{ZNSL_1995_221_a0,
     author = {D. E. Apushkinskaya and N. N. Uraltseva},
     title = {On the behavior of free boundaries near the boundary of the domain},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {5--19},
     publisher = {mathdoc},
     volume = {221},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1995_221_a0/}
}