@misc{indiciaee3f948cd56c3,
  title = {NEP systems engineering efforts in FY-92: Plans and status},
  author = {Doherty, Michael P. and Gilland, James H.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920021065},
  note = {Source identifier: 19920021065}
}