@article{IVM_1982_2_a13,
     author = {D. L. Berman},
     title = {A~means for the approximation of a~function that generalizes {Bernstein} polynomials},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {84--85},
     publisher = {mathdoc},
     number = {2},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1982_2_a13/}
}