@article{DAN_1976_231_6_a4,
     author = {K. V. Rudakov},
     title = {The number of hyperplanes separating finite sets in {Euclidean} space},
     journal = {Doklady Akademii Nauk},
     pages = {1296--1299},
     publisher = {mathdoc},
     volume = {231},
     number = {6},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1976_231_6_a4/}
}