@inbook{ DE:29-41,
author = { JUAN DE OÑA LÓPEZ } ,
title = { ECONOMIC EVALUATION METHODOLOGY OF THE REGIONAL TRANSPORT SERVICES IN THE EUROPEAN RAIL SYSTEM },
booktitle = { RAILWAY ENGINEERING 2003 },
isbn = { 0-947644-50-4 },
publisher = { M.C. FORDE },
pages = { 29 - 41 },
year = { 2003 },
}