TY - JOUR AU - A. D. Suvorov TI - The edge rotation group of a~composite of planar trees and wreath products of groups JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1999 SP - 269 EP - 271 VL - 54 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1999_54_1_a17/ LA - en ID - RM_1999_54_1_a17 ER -