%0 Journal Article %T About influence of parameters of anisotropy on frequency spectrum and wave field of homogeneous rectangular area %A Luparenko, E.. %K harmonic oscillations, the method of superposition, anisotropy, natural frequencies. %J Actual directions of scientific researches of the XXI century: theory and practice %D 2015 %N 3 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov