TY JOUR TI The mathematical description of the behavior spherical body in a viscous fluid KW viscometer KW Stokes law KW viscosity KW velocity KW mathematical model. JO Actual directions of scientific researches of the XXI century: theory and practice AU Zhuravlev, A.. AU Khvostov, A.. AU Ryabinin, N.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov