TY JOUR TI INFLUENCE OF HYDROGEN ADDITION TO ENVIRONMENTAL INDICATORS OF ROTARY-PISTON WANKEL ENGINE KW rotary-piston Wankel engine KW hydrogen. JO Alternative energy sources in the transport-technological complex: problems and prospects of rational use of AU Prikhodkov, K.. AU Zakharov, E.. AU Fedyanov, E.. AU Levin, Y.. AU Alekseychuk, V.. PY 2015 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov