%0 Journal Article %A A. O. Slisenko %T Identification of the symmetry predicate by means of multihead Turing machines with input %J Informatics and Automation %D 1973 %P 30-202 %V 129 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1973_129_a2/ %G ru %F TRSPY_1973_129_a2