TY JOUR TI Multidimensional optimization modern stage KW hybrid algorithm KW global optimization KW function KW differentiability KW convergence. JO Actual directions of scientific researches of the XXI century: theory and practice AU Zolotukhin, S.I. AU Sinev, M.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov