@article{ZVMMF_2011_51_11_a4,
     author = {S. I. Dudov and E. V. Sorina},
     title = {Uniform estimation of a~segment function by a~polynomial strip of fixed width},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1981--1994},
     publisher = {mathdoc},
     volume = {51},
     number = {11},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2011_51_11_a4/}
}