@article{ZNSL_1984_135_a5,
     author = {S. V. Kislyakov},
     title = {Remarks on correcting},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {69--75},
     year = {1984},
     volume = {135},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1984_135_a5/}
}