BibTex format
@article{Ameli:2020:10.1049/iet-esi.2019.0065,
author = {Ameli, H and Qadrdan, M and Strbac, G and Ameli, MT},
doi = {10.1049/iet-esi.2019.0065},
journal = {IET Energy Systems Integration},
pages = {101--111},
title = {Investing in flexibility in an integrated planning of natural gas and power systems},
url = {http://dx.doi.org/10.1049/iet-esi.2019.0065},
volume = {2},
year = {2020}
}