TY - JOUR AU - Calvo Poyo, Francisco Javier AU - Oña López, Juan José De PY - 2005 SN - 0361-1981 UR - http://hdl.handle.net/10481/24398 AB - The opening of railroad infrastructure to new transport operators in Europe has made it necessary to develop a pricing system for its use. The European Union’s transport policy has proposed guidelines for establishing similar pricing system for all... LA - eng PB - Transportation Research Board of the National Academies KW - Railroad KW - Charging system KW - European Union KW - Pricing TI - The opening of the European Railroad Network: a lost opportunity for european unification ER -