@article{MM_1999_11_9_a8,
     author = {A. A. Shananin},
     title = {Non-parametric method for the analysis of industry technological structure},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {116--122},
     year = {1999},
     volume = {11},
     number = {9},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1999_11_9_a8/}
}