@article{ZVMMF_1985_25_3_a3,
     author = {Ya. I. Al'ber and S. V. Shil'man},
     title = {General non-asymptotic estimates of the rate of convergence of iterative stochastic algorithms},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {344--355},
     publisher = {mathdoc},
     volume = {25},
     number = {3},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1985_25_3_a3/}
}