@article{MZM_1996_59_3_a18,
     author = {N. V. Kryakin and M. D. Takev},
     title = {On~the interpolation constants of {Whitney}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {461--463},
     publisher = {mathdoc},
     volume = {59},
     number = {3},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1996_59_3_a18/}
}