@article{FAA_1967_1_4_a8,
     author = {J. H. Bernstein},
     title = {Dimension of commutative subrings in $R_{n,k}$},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {79--81},
     year = {1967},
     volume = {1},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1967_1_4_a8/}
}