@article{DAN_1969_186_5_a6,
     author = {Yu. A. Kurizhev},
     title = {A binary additive problem},
     journal = {Doklady Akademii Nauk},
     pages = {1010--1011},
     publisher = {mathdoc},
     volume = {186},
     number = {5},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1969_186_5_a6/}
}