Authors: Rita Portugal, Helena Ramalhinho Lourenço and José P. Paixão
Public Transport, Vol. 1, No 2, 103--120, January, 2008Authors: Rita Portugal, Helena Ramalhinho Lourenço and José P. Paixão
Public Transport, Vol. 1, No 2, 103--120, January, 2008© Barcelona Graduate School of Economics. All rights reserved.