@article{DAN_1961_137_2_a6,
     author = {A. A. Kirillov},
     title = {A problem of {I.\,M.~Gel'fand}},
     journal = {Doklady Akademii Nauk},
     pages = {276--277},
     publisher = {mathdoc},
     volume = {137},
     number = {2},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_137_2_a6/}
}