%0 Journal Article %A A. O. Ivanov %A A. A. Tuzhilin %T Structure of the set of planar minimal networks with given topology and boundary %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1996 %P 553-554 %V 51 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1996_51_3_a12/ %G en %F RM_1996_51_3_a12