%0 Journal Article %T Analysis of a certain multi-section elastic system %A Perlovskaya, T.. %A Krasova, N.. %K differential equation, mathematical model %J Actual directions of scientific researches of the XXI century: theory and practice %D 2014 %N 2 %P 3 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov