@article{DAN_1977_235_2_a8,
     author = {S. L. Sobolev},
     title = {On the roots of {Euler} polynomials},
     journal = {Doklady Akademii Nauk},
     pages = {277--280},
     publisher = {mathdoc},
     volume = {235},
     number = {2},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1977_235_2_a8/}
}