BibTex format
@article{Breeze:2018:10.1038/nature25970,
author = {Breeze, JD and Salvadori, E and Sathian, J and Alford, NM and Kay, CWM},
doi = {10.1038/nature25970},
journal = {Nature},
pages = {493--496},
title = {Continuous-wave room-temperature diamond maser},
url = {http://dx.doi.org/10.1038/nature25970},
volume = {555},
year = {2018}
}