@article{ZVMMF_1986_26_6_a2,
     author = {A. M. Vershik and P. V. Sporyshev},
     title = {An asymptotic estimate of the average number of steps of the parametric simplex method},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {813--826},
     year = {1986},
     volume = {26},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1986_26_6_a2/}
}