@article{TM_1934_5_a8,
     author = {B. I. Segal},
     title = {Warings theorem for degrees with fractional and irrational exponents},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {73--86},
     year = {1934},
     volume = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1934_5_a8/}
}