@article{DAN_1984_278_3_a10,
     author = {S. A. Chobanyan},
     title = {The structure of a set of sums of a conditionally convergent},
     journal = {Doklady Akademii Nauk},
     pages = {556--559},
     publisher = {mathdoc},
     volume = {278},
     number = {3},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_278_3_a10/}
}