%0 Journal Article %A V. V. Vershinin %A V. G. Gorbunov %T Multiplicative spectra that are torsion-free in their homology groups %J Matematičeskie zametki %D 1987 %P 87-92 %V 41 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1987_41_1_a9/ %G ru %F MZM_1987_41_1_a9