@article{RM_1974_29_5_a3,
     author = {L. V. Keldysh},
     title = {The ideas of {N.\,N.~Luzin} in descriptive set theory},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {179--193},
     publisher = {mathdoc},
     volume = {29},
     number = {5},
     year = {1974},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1974_29_5_a3/}
}