TY - JOUR AU - V. I. Benediktovich TI - An existence criterion of a non-crossing spanning treein the geometric complement of a convex spanning tree JO - Trudy Instituta matematiki PY - 2010 SP - 6 EP - 14 VL - 18 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMB_2010_18_1_a1/ LA - ru ID - TIMB_2010_18_1_a1 ER -