%0 Journal Article %A V. P. Platonov %T The infinitude of the reduced Whitehead group in the Tannaka--Artin problem %J Sbornik. Mathematics %D 1976 %P 167-176 %V 29 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1976_29_2_a2/ %G en %F SM_1976_29_2_a2