%0 Journal Article %A V. V. Belyaev %T Direct sums of finitary permutation groups %J Trudy Instituta matematiki i mehaniki %D 2009 %P 45-49 %V 15 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2009_15_2_a3/ %G ru %F TIMM_2009_15_2_a3