%0 Journal Article %T CHARACTERISTICS OF THE COST ANALYSIS METHODS FOR MAINLINE FREIGHT RAILWAY TRANSPORT %A Pomazunova, T.. %A Kotova, T.. %A Chernikina, E.. %K costs, method of cost-benefit analysis, cost-killing, standard-costing, cost optimization, mainline freight railway transport %J Vestnik of Astrakhan State Technical University. Series: Economics %D 2017 %N %P 7 %I Astrakhan State Technical University