%0 Journal Article %A V. M. Buchstaber %A A. N. Kholodov %T Topological constructions connected with many-valued formal groups %J Izvestiya. Mathematics %D 1983 %P 1-25 %V 20 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1983_20_1_a0/ %G en %F IM2_1983_20_1_a0