@article{VNGU_2007_7_1_a4,
     author = {S. Yu. Krechetova},
     title = {Algebraic way in the description of the method of target iterative classification},
     journal = {Sibirskij \v{z}urnal \v{c}istoj i prikladnoj matematiki},
     pages = {55--71},
     year = {2007},
     volume = {7},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VNGU_2007_7_1_a4/}
}