%0 Journal Article %A I. Sh. Kalimullin %A V. G. Puzarenko %T Reducibility on families %J Algebra i logika %D 2009 %P 31-53 %V 48 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_2009_48_1_a1/ %G ru %F AL_2009_48_1_a1