TY JOUR TI THE USE OF HYDROGEN ENGINES IN MECHANICAL ENGINEERING KW automobile KW hydrogen KW hydrogen engines KW alternative energy JO Alternative energy sources in the transport-technological complex: problems and prospects of rational use of AU Zorina, I.. AU Dorokhin, S.. PY 2016 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov