%0 Journal Article %A V. I. Arnautov %T Nondiscrete topologizability of countable rings %J Doklady Akademii Nauk %D 1970 %P 747-750 %V 191 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_191_4_a1/ %G ru %F DAN_1970_191_4_a1