BibTex format
@article{Buck:2017:1361-6382/aa589c,
author = {Buck, M and Dowker, F and Jubb, I and Sorkin, R},
doi = {1361-6382/aa589c},
journal = {CLASSICAL AND QUANTUM GRAVITY},
title = {The Sorkin-Johnston state in a patch of the trousers spacetime},
url = {http://dx.doi.org/10.1088/1361-6382/aa589c},
volume = {34},
year = {2017}
}