@article{ZVMMF_1986_26_11_a11,
     author = {K. V. Rudakov},
     title = {Some universal restrictions for classification algorithms},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1719--1730},
     publisher = {mathdoc},
     volume = {26},
     number = {11},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1986_26_11_a11/}
}