@article{MZM_1985_38_2_a11,
     author = {N. N. Kholshchevnikova},
     title = {Uncountable $R$-sets and $N$-sets},
     journal = {Matemati\v{c}eskie zametki},
     pages = {270--277},
     publisher = {mathdoc},
     volume = {38},
     number = {2},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1985_38_2_a11/}
}