%0 Journal Article %A V. P. Burichenko %T Some finiteness questions about formations %J Trudy Instituta matematiki %D 2013 %P 15-24 %V 21 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMB_2013_21_1_a1/ %G ru %F TIMB_2013_21_1_a1