An overview of the branch line and regional railway problem in the context of the new European open-access, marginal cost based regulation. Historical, comparative study, review of an experiment within the vertically integrated Hungarian State Railways. Later used for policy review in Hungary.
Original title in Hungarian: A mellékvonalak lehetőségei az új európai vasútszabályozási környezetben, in: Közlekedéstudományi Szemle