%0 Journal Article %A J. M. Barzdiņš %T On a class of Turing machines (Minsky's machines) %J Algebra i logika %D 1963 %P 42-51 %V 1 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1963_1_6_a5/ %G ru %F AL_1963_1_6_a5