%0 Journal Article %A V. P. Platonov %A O. I. Tavgen' %T On the Grothendieck problem of profinite completions of groups %J Doklady Akademii Nauk %D 1986 %P 1054-1058 %V 288 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1986_288_5_a4/ %G ru %F DAN_1986_288_5_a4