How to cite Ergo

BibTeX entry:

@Article{Ergo-JCTC-2011,
author = {Elias Rudberg and Emanuel H. Rubensson and Pawe{\l} Sa{\l}ek and Anastasia Kruchinina},
title = {Ergo: An open-source program for linear-scaling electronic structure calculations},
journal = {SoftwareX},
year = {2018},
volume = {7},
pages = {107-111},
doi = {10.1016/j.softx.2018.03.005}
}