TY JOUR TI Formalized approach for the mathematical simulation of the pressure in the pneumatic cylinders of energy recovery systems KW systems of energy recovery KW formalized approach KW the gas pressure changes’ modeling KW pneumatic cylinders. JO Actual directions of scientific researches of the XXI century: theory and practice AU Evsikova, N.. AU Kamalova, N.. AU Zhuravlev, A.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov