@article{DAN_1962_146_1_a3,
     author = {Kiril Dochev},
     title = {On a theorem of {S.\,N.~Bernstein}},
     journal = {Doklady Akademii Nauk},
     pages = {17--19},
     publisher = {mathdoc},
     volume = {146},
     number = {1},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1962_146_1_a3/}
}