%0 Journal Article %A D. V. Volkov %A D. P. Sorokin %A V. I. Tkach %T Spontaneous compactification into symmetric spaces with nonsimple holonomy group %J Teoretičeskaâ i matematičeskaâ fizika %D 1984 %P 241-253 %V 61 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1984_61_2_a6/ %G ru %F TMF_1984_61_2_a6