%0 Journal Article %A G. M. Henkin %T Impossibility of a uniform homeomorphism between spaces of smooth functions of one and of $n$ variables ($n\geqslant2$) %J Sbornik. Mathematics %D 1967 %P 551-561 %V 3 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1967_3_4_a8/ %G en %F SM_1967_3_4_a8