TY JOUR TI Silviciltural assessment of pine plantings n the zone of recreational influence in the Voronezh region KW pine ordinary (Pinus sylvestris L.) KW silvicultural analysis KW recreational influence KW digressiya stage KW soil density. JO Forestry Engineering Journal AU Timashchuk, D.A. AU Potapova, E.. PY 2016 IS 6 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov