%0 Journal Article %A M. A. Babenko %T An application of the structural theory of acyclic skew-symmetric graphs %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2007 %P 65-66 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2007_2_a9/ %G ru %F VMUMM_2007_2_a9