%0 Journal Article %A S. A. Pyartli %T On the simultaneous extension of the topology and pseudonorm of a monoid to its semigroup ring %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1993 %P 38-42 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1993_1_a9/ %G ru %F VMUMM_1993_1_a9