@misc{indiciaee412d3517c8c,
  title = {Payload accommodation and development planning tools - A Desktop Resource Leveling Model (DRLM)},
  author = {Hilchey, John D. and Ledbetter, Bobby and Williams, Richard C.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900040437},
  note = {Source identifier: 19900040437}
}