%0 Journal Article %A E. V. Khvorostukhina %T On homomorphisms of endomorphism semigroups of hypergraphs %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2009 %P 70-75 %V 9 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2009_9_3_a12/ %G ru %F ISU_2009_9_3_a12