BibTex format
@article{Greve:2018:10.1016/j.apenergy.2018.09.088,
author = {Greve, T and Teng, F and Pollitt, MG and Strbac, G},
doi = {10.1016/j.apenergy.2018.09.088},
journal = {Applied Energy},
pages = {562--569},
title = {A system operator's utility function for the frequency response market},
url = {http://dx.doi.org/10.1016/j.apenergy.2018.09.088},
volume = {231},
year = {2018}
}