@article{ITVS_2018_1_a3,
     author = {B. M. Gavrikov and N. V. Pestryakova},
     title = {About building the feature space in the problem of learning},
     journal = {Informacionnye tehnologii i vy\v{c}islitelnye sistemy},
     pages = {22--29},
     publisher = {mathdoc},
     number = {1},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ITVS_2018_1_a3/}
}