@misc{indiciaece29cfa7a968,
  title = {Apparatus and Method for Communication over Power Lines},
  author = {Krasowski, Michael J. and Prokop, Norman F. and Greer, Lawrence C., III and Nappier, Jennifer M.},
  year = {2015},
  url = {https://ntrs.nasa.gov/citations/20150018786},
  note = {Source identifier: 20150018786}
}