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Efficiency of European metros: the Portuguese case
Santos, Joana, Simões, Pedro, Costa, Álvaro, Marques, Rui CunhaVolume:
167
Language:
english
Journal:
Proceedings of the Institution of Civil Engineers - Transport
DOI:
10.1680/tran.12.00033
Date:
June, 2014
File:
PDF, 281 KB
english, 2014