BibTex format
@article{Horcher:2017:10.1016/j.tre.2017.11.011,
author = {Horcher, D and Graham, DJ and Anderson, RJ},
doi = {10.1016/j.tre.2017.11.011},
journal = {Transportation Research Part E: Logistics and Transportation Review},
pages = {277--292},
title = {The economics of seat provision in public transport},
url = {http://dx.doi.org/10.1016/j.tre.2017.11.011},
volume = {109},
year = {2017}
}