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 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov