@article{RM_1984_39_6_a19,
     author = {S. M. Nikol'skii and A. B. Zhizhchenko},
     title = {The {Twenty-First} {International} {Congress} of {Mathematicians} {(Warsaw,} {August~1983)}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {39},
     number = {6},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1984_39_6_a19/}
}