@article{DAN_1961_136_1_a1,
     author = {L. A. Gurevich},
     title = {A basis in the space of abstract functions},
     journal = {Doklady Akademii Nauk},
     pages = {12--15},
     publisher = {mathdoc},
     volume = {136},
     number = {1},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_136_1_a1/}
}