@article{VCHGU_2012_15_a1,
     author = {I. V. Tikhonov and V. B. Sherstyukov},
     title = {The module function approximation by {Bernstein} polynomials},
     journal = {Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika},
     pages = {6--40},
     year = {2012},
     number = {15},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VCHGU_2012_15_a1/}
}