%0 Journal Article %A A. A. Tuganbaev %T Modules with many direct summands %J Fundamentalʹnaâ i prikladnaâ matematika %D 2006 %P 233-241 %V 12 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2006_12_8_a13/ %G ru %F FPM_2006_12_8_a13