@article{MM_2002_14_9_a9,
     author = {D. S. Larion{\cyro}v and V. B. Novoseltsev},
     title = {Envelope of the consulting model based on indistinct reason},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {48--52},
     publisher = {mathdoc},
     volume = {14},
     number = {9},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2002_14_9_a9/}
}