@article{DAN_1997_354_3_a3,
     author = {Yu. F. Korobeinik},
     title = {Countable definability of a family of domains that contain a},
     journal = {Doklady Akademii Nauk},
     pages = {304--306},
     publisher = {mathdoc},
     volume = {354},
     number = {3},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1997_354_3_a3/}
}