BibTex format
@article{Cohen:2016:10.3141/2534-10,
author = {Cohen, JM and Barron, AS and Anderson, RJ and Graham, DJ},
doi = {10.3141/2534-10},
journal = {Transportation Research Record-Series},
pages = {75--83},
title = {Impacts of Unattended Train Operations (UTO) on Productivity and Efficiency in Metropolitan Railways},
url = {http://dx.doi.org/10.3141/2534-10},
volume = {2534},
year = {2016}
}