@article{MZM_2016_100_5_a4,
     author = {S. B. Gashkov},
     title = {On the {Application} of {Linear} {Positive} {Operators} for {Approximation} of {Functions}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {689--700},
     publisher = {mathdoc},
     volume = {100},
     number = {5},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2016_100_5_a4/}
}