BibTex format
@article{Warren:2021:10.21105/astro.2010.11093,
author = {Warren, SJ and Ahmed, S and Laithwaite, RC},
doi = {10.21105/astro.2010.11093},
journal = {The Open Journal of Astrophysics},
pages = {1--13},
title = {The local vertical density distribution of ultracool dwarfs M7 to L2.5 and their luminosity function},
url = {http://dx.doi.org/10.21105/astro.2010.11093},
volume = {4},
year = {2021}
}