TY - JOUR AU - A. Facchini TI - Geometric regularity of direct-sum decompositions in some classes of modules JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2004 SP - 231 EP - 244 VL - 10 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2004_10_3_a11/ LA - ru ID - FPM_2004_10_3_a11 ER -