BibTex format
@unpublished{Galiffi:2022:rs.3.rs-992194/v1,
author = {Galiffi, E and Huidobro, P and Pendry, J},
doi = {rs.3.rs-992194/v1},
publisher = {ArXiv},
title = {An Archimedes' screw for light},
url = {http://dx.doi.org/10.21203/rs.3.rs-992194/v1},
year = {2022}
}