@article{TM_1987_180_a41,
     author = {A. V. Vasilenko},
     title = {Optimal reconstruction of functions of several variables},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {80--81},
     year = {1987},
     volume = {180},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1987_180_a41/}
}