BibTex format
@article{Brage-Ardao:2015:10.1177/0954409715614047,
author = {Brage-Ardao, R and graham, DJ and anderson, RJ},
doi = {10.1177/0954409715614047},
journal = {Proceedings of the Institution of Mechanical Engineers Part F -Journal of Rail and Rapid Transit},
pages = {1487--1495},
title = {Determinants of Rolling Stock Maintenance Cost in Metros},
url = {http://dx.doi.org/10.1177/0954409715614047},
volume = {230},
year = {2015}
}