@article{MZM_2009_85_4_a11,
     author = {S. A. Telyakovskii},
     title = {Approximation by {Bernstein} {Polynomials} at the {Points} of {Discontinuity} of the {Derivatives}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {622--629},
     publisher = {mathdoc},
     volume = {85},
     number = {4},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2009_85_4_a11/}
}