%0 Journal Article %A A. V. Zharkova %T Inaccesible states in dynamic systems associated with paths and cycles %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2011 %P 116-123 %V 11 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2011_11_4_a12/ %G ru %F ISU_2011_11_4_a12