@article{IVM_1979_5_a0,
     author = {V. A. Baskakov},
     title = {Asymptotic behavior of the approximation of continuous functions of classes $\operatorname{Lip}\alpha$ by {Jackson} polynomials},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {3--12},
     year = {1979},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1979_5_a0/}
}