%0 Journal Article %A V. I. Benediktovich %T An existence criterion of a non-crossing spanning treein the geometric complement of a convex spanning tree %J Trudy Instituta matematiki %D 2010 %P 6-14 %V 18 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMB_2010_18_1_a1/ %G ru %F TIMB_2010_18_1_a1