%0 Journal Article %A S. D. Denisov %A I. A. Lavrov %T Complete numerations with an infinite number of special elements %J Algebra i logika %D 1970 %P 503-509 %V 9 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1970_9_5_a0/ %G ru %F AL_1970_9_5_a0