BibTex format
@unpublished{Horcher:2022:10.1007/s11116-021-10192-6,
author = {Horcher, D and Singh, R and Graham, DJ},
doi = {10.1007/s11116-021-10192-6},
publisher = {SPRINGER},
title = {Social distancing in public transport: mobilising new technologies for demand management under the Covid-19 crisis},
url = {http://dx.doi.org/10.1007/s11116-021-10192-6},
year = {2022}
}