@article{MZM_2022_112_1_a7,
     author = {S. V. Medvedev},
     title = {On the {Equivalence} of {Borel} {Sets}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {83--87},
     publisher = {mathdoc},
     volume = {112},
     number = {1},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2022_112_1_a7/}
}