@article{DAN_1970_190_6_a4,
     author = {B. V. Krivosheev and A. P. Savin},
     title = {The approximation of functions satisfying a {Lipschitz} condition by algebraic polynomials},
     journal = {Doklady Akademii Nauk},
     pages = {1278--1281},
     year = {1970},
     volume = {190},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_190_6_a4/}
}