@article{IVM_1983_8_a1,
     author = {A. N. Davidchik},
     title = {Approximations of continuous periodic functions by linear positive methods of convolution type},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {8--10},
     publisher = {mathdoc},
     number = {8},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1983_8_a1/}
}