@article{TRSPY_1972_128_a4,
     author = {B. M. Bredikhin and L. I. Uphimtseva},
     title = {Binary additive problems and multiplicative functions},
     journal = {Informatics and Automation},
     pages = {66--75},
     publisher = {mathdoc},
     volume = {128},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1972_128_a4/}
}