Principles of determining the operation efficiency for suburban passenger trains in the set direction of traffic

Yu.S. Barash, T.Yu. Charkina, Yu.P. Melyantsova, E.A. Karas'
2012 Nauka ta Progres Transportu  
The work is devoted to development of principles of determination of of operation efficiency of concrete group of suburban passenger trains in the set direction of traffic taking into account an unrecorded passenger turnover from incomplete payment of expenses for transportation of preferential categories of citizens by city administrations and some Ministries.
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