@misc{indiciaec1ceadcc4ff2,
  title = {NEP mission performance technology drivers},
  author = {Katz, I. and Frisbee, R. and Noca, M. and Brophy, J. R.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20060029679},
  note = {Source identifier: 20060029679}
}