%0 Journal Article %A T. A. Makarovskikh %T On the number of $OE$-trails for a fixed transition system %J Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematika, mehanika, fizika %D 2016 %P 5-12 %V 8 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VYURM_2016_8_1_a0/ %G ru %F VYURM_2016_8_1_a0