@article{DAN_1967_175_2_a0,
     author = {G. Babaev},
     title = {Solution in sectors of a generated {Hardy--Littlewood} problem},
     journal = {Doklady Akademii Nauk},
     pages = {263--265},
     publisher = {mathdoc},
     volume = {175},
     number = {2},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_175_2_a0/}
}