%0 Journal Article %A A. L. Onishchik %T Decompositions of reductive Lie groups %J Sbornik. Mathematics %D 1969 %P 515-554 %V 9 %N 4 %U http://geodesic.mathdoc.fr/item/SM_1969_9_4_a6/ %G en %F SM_1969_9_4_a6