TY - JOUR AU - S. A. Pyartli TI - On the simultaneous extension of the topology and pseudonorm of a monoid to its semigroup ring JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1993 SP - 38 EP - 42 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1993_1_a9/ LA - ru ID - VMUMM_1993_1_a9 ER -