@misc{indiciaeb9771b3238fa,
  title = {System Study: Emergency Power System 1998–2012},
  author = {Wierman, T. E.},
  year = {2013},
  doi = {10.2172/1129947},
  url = {https://www.osti.gov/biblio/1129947},
  note = {Source identifier: 1129947}
}