@article{FAA_1971_5_4_a13,
     author = {V. I. Luzin},
     title = {One class of functional spaces},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {76--77},
     year = {1971},
     volume = {5},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1971_5_4_a13/}
}