%0 Journal Article %A V. A. Molchanov %A E. V. Khvorostukhina %T On problem of abstract definability of universal hypergraphic automata by input symbol semigroup %J Čebyševskij sbornik %D 2019 %P 259-272 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2019_20_2_a19/ %G ru %F CHEB_2019_20_2_a19