%0 Journal Article %T TO THE QUESTION OF THE ASSESSMENT OF PRODUCTIVITY OF THE ROLLING STOCK DEPENDING ON THE TERM OF ITS OPERATION %A Almetova, Z.. %A Gerl, K.. %K coefficient, operation, use, efficiency, transportation %J Alternative energy sources in the transport-technological complex: problems and prospects of rational use of %D 2016 %N 3 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov