TY - JOUR AU - S. N. Il'in TI - On the Applicability to Semirings of Two Theorems from the Theory of Rings and Modules JO - Matematičeskie zametki PY - 2008 SP - 536 EP - 544 VL - 83 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2008_83_4_a5/ LA - ru ID - MZM_2008_83_4_a5 ER -