@misc{indiciae9805e57900ae,
  title = {Linear Approximation Line Pack Model for Integrated Electricity and Natural Gas Systems OPF},
  author = {Fang, Xin and Craig, Michael and Hodge, Brian S},
  year = {2020},
  doi = {10.1109/pesgm40551.2019.8973780},
  url = {https://www.osti.gov/biblio/1602681},
  note = {Source identifier: 1602681}
}