%0 Journal Article %A Yu. A. Krjukov %T Turing's mashin's with two symbols and two states %J Algebra i logika %D 1967 %P 51-60 %V 6 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1967_6_3_a6/ %G ru %F AL_1967_6_3_a6