@article{ZNSL_1980_93_a12,
     author = {O. M. Fomenko},
     title = {The distribution of values of multiplicative functions modulo a~prime number},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {218--224},
     year = {1980},
     volume = {93},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1980_93_a12/}
}