@article{CHEB_2014_15_2_a5,
     author = {Z. Kh. Rakhmonov},
     title = {Sums of characters over prime numbers},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {73--100},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2014_15_2_a5/}
}