@article{DAN_1993_332_4_a5,
     author = {M. A. Skopina},
     title = {Approximation of functions by quasipolynomials on convex sets},
     journal = {Doklady Akademii Nauk},
     pages = {422--423},
     publisher = {mathdoc},
     volume = {332},
     number = {4},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_332_4_a5/}
}