%0 Conference Article %T Matrix method of averaging squares of vector quantities of complex polymers %A Matveev, N.N. %A Lisitsin, V.I. %A Evsikova, N.Y. %A Kamalova, N.S. %A Vnukova, S.V. %K conformational approach, rotary-isomeric model, macromolecule, monomeric unit %J PHYSICAL BASIS OF MODERN SCIENCE-INTENSIVE TECHNOLOGIES %D 2022 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov