@article{FAA_1971_5_1_a10,
     author = {D. I. Gurevich},
     title = {On a problem of {L.} {Schwartz}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {76--77},
     publisher = {mathdoc},
     volume = {5},
     number = {1},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1971_5_1_a10/}
}