%0 Journal Article %A R. I. Pimenov %T On the foundations of geometry %J Doklady Akademii Nauk %D 1964 %P 44-46 %V 155 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_155_1_a10/ %G ru %F DAN_1964_155_1_a10