@article{DAN_1987_297_1_a10,
     author = {S. T. Tulyaganov},
     title = {Mean values of multiplicative functions on arithmetic progressions},
     journal = {Doklady Akademii Nauk},
     pages = {47--51},
     year = {1987},
     volume = {297},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1987_297_1_a10/}
}