@article{ZNSL_2006_338_a8,
     author = {I. K. Redchuk},
     title = {Separating functions and their applications},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {202--212},
     publisher = {mathdoc},
     volume = {338},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2006_338_a8/}
}