@article{ZVMMF_2003_43_12_a7,
     author = {E. V. Dyukova and A. S. Inyakin},
     title = {Classification procedures based on the construction of class coverings},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1884--1895},
     publisher = {mathdoc},
     volume = {43},
     number = {12},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2003_43_12_a7/}
}