TY - JOUR AU - P. V. Danchev TI - Commutative feebly invo-clean group rings JO - Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika PY - 2019 SP - 5 EP - 10 IS - 61 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VTGU_2019_61_a0/ LA - en ID - VTGU_2019_61_a0 ER -