%0 Journal Article %T Method activation end date in the past. direction:re %A Yakovlev, D.. %K steering, oscillatory system, stability, movement %J Voronezh Scientific-Technical Bulletin %D 2015 %N 4 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov