@inproceedings{Raheli_2021,
title={Feasibility verification of a MILP model by outer approximation for the optimal operation of natural gas networks},
url={http://dx.doi.org/10.1109/powertech46648.2021.9494996},
DOI={10.1109/powertech46648.2021.9494996},
booktitle={2021 IEEE Madrid PowerTech},
publisher={IEEE},
author={Raheli,
Enrica and Wu,
Qiuwei and Wen,
Changyun},
year={2021},
month=jun,
pages={1–6} }