@article{DAN_1965_164_3_a6,
     author = {Yu. S. Nikol'skii},
     title = {Boundary values of functions from weight classes},
     journal = {Doklady Akademii Nauk},
     pages = {503--506},
     publisher = {mathdoc},
     volume = {164},
     number = {3},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1965_164_3_a6/}
}