%0 Journal Article %T On applications of the method of guiding functions in some problems of nonlinear analysis and control theory %A Obukhovskiy, V.. %K guiding function, periodic solution, bounded solution, boundary value problem, bifurcation %J Actual directions of scientific researches of the XXI century: theory and practice %D 2014 %N 2 %P 12 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov