@article{IM2_1970_4_6_a4,
     author = {A. I. Petrosyan},
     title = {Uniform approximation of functions by polynomials on {Weil} polyhedra},
     journal = {Izvestiya. Mathematics},
     pages = {1250--1271},
     year = {1970},
     volume = {4},
     number = {6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1970_4_6_a4/}
}