TY - JOUR AU - A. A. Tuganbaev TI - Modules over hereditary and semichain rings JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1999 SP - 1051 EP - 1052 VL - 54 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1999_54_5_a19/ LA - en ID - RM_1999_54_5_a19 ER -