@article{ZVMMF_1984_24_1_a13,
     author = {Yu. V. Bulavskii},
     title = {Minimization of the dispersion of an estimate by collisions in problems with elements with alternating signs},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {148--152},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1984_24_1_a13/}
}