%0 Journal Article %A D. A. Moskvin %T Certain topologico-algebraic structures that are connected with a ring of integers %J Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki %D 1967 %P 99-108 %V 127 %N 3 %U http://geodesic.mathdoc.fr/item/UZKU_1967_127_3_a11/ %G ru %F UZKU_1967_127_3_a11