TY JOUR TI Influence of viscosity of fire-extinguishing solution on forest fires extinguish using aviation KW Forest fire KW suppression of forest fires by means of aircraft KW fire extinguishing substance KW additives to water KW efficiency of suppression. JO Forestry Engineering Journal AU Kopylov, N.P. AU Moskvilin, E.A. AU Fedotkin, D.V. AU Strizhak, P.A. PY 2017 IS 6 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov