@article{3778498ca33d45e98aca5bb2c13280cb,
title = "Impacts of moving-block signalling on technical efficiency application of propensity score matching on urban metro systems.",
keywords = "Propensity score matching, Technical efficiency, Urban metro systems",
author = "S. Canavan and D.J. Graham and P.C. Melo and R.J. Anderson and A.S. Barron and Cohen, \{J M.\}",
year = "2015",
month = jan,
day = "10",
doi = "10.3141/2534-09",
language = "English",
volume = "2534",
pages = "68--74",
journal = "Transportation Research Record",
}