TY JOUR TI Modeling of technological process of facade and installation of the roof of the building KW fencing design KW modeling KW CINEMA 4D. JO Actual directions of scientific researches of the XXI century: theory and practice AU Gracheva, O.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov