TY JOUR TI USE OF NANOPARTICLES BASED ON METALS IN THE COMPOSITION OF MODIFIED MEDIA FOR MICROCLONAL REPRODUCTION OF WOODY PLANTS: PRELIMINARY RESULTS KW JO Forestry Engineering Journal AU Gusev, A.A. AU Zakharova, O.V. AU Kolesnikova, E.O. AU Vasyukova, I.A. AU Evtushenko, N.A. PY 2019 IS 8 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov