@article{DAN_1968_178_6_a9,
     author = {A. L. Fuksman},
     title = {The approximation of functions of real variables by algebraic polynomials in a closed region},
     journal = {Doklady Akademii Nauk},
     pages = {1263--1266},
     publisher = {mathdoc},
     volume = {178},
     number = {6},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1968_178_6_a9/}
}