Dingler, M.H.M.H.DinglerLai, Y.C.Y.C.LaiBarkan, C.P.L.C.P.L.Barkan2013-01-302018-07-092013-01-302018-07-092011http://ntur.lib.ntu.edu.tw//handle/246246/246497en-USEconomics of Expanding Capacity on a Single Track Heavy Haul Railway Lineconference paper