%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 Matematičeskie zametki %D 1993 %P 110-113 %V 53 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1993_53_2_a12/ %G ru %F MZM_1993_53_2_a12