The impact of “free” public transport: The case of Brussels

Autor: De Witte, Astrid, Macharis, Cathy, Lannoy, Pierre, Polain, Céline, Steenberghen, Thérèse, Van de Walle, Stefaan
Zdroj: In Transportation Research Part A 2006 40(8):671-689
Databáze: ScienceDirect