@article{CHEB_2001_1_1_a2,
     author = {I. M. Kozlov},
     title = {The mean value theorem of {I.} {M.~Vinogradov} for {Gaussian} numbers},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {25--39},
     year = {2001},
     volume = {1},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2001_1_1_a2/}
}