@misc{indiciae5bfea44e69a3,
  title = {REP Concept Feasibility Study},
  author = {Edwards, Daryl A. and Ensworth, Clinton B. F. and Goodnight, Thomas W. and Sheehe, Charles J. and Wiersma, Stephen C. and Adamsen, Paul B., II and Frank, Larry},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20050196823},
  note = {Source identifier: 20050196823}
}