%0 Journal Article %A A. Facchini %T Geometric regularity of direct-sum decompositions in some classes of modules %J Fundamentalʹnaâ i prikladnaâ matematika %D 2004 %P 231-244 %V 10 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2004_10_3_a11/ %G ru %F FPM_2004_10_3_a11