@article{ZNSL_1991_193_a8,
     author = {S. M. Finashin},
     title = {Differences of the {Rokhlin} function},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {143--148},
     publisher = {mathdoc},
     volume = {193},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1991_193_a8/}
}