%0 Journal Article %A V. P. Il'in %T On theorems of ``imbedding'' %J Informatics and Automation %D 1959 %P 359-386 %V 53 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1959_53_a18/ %G ru %F TRSPY_1959_53_a18