@misc{indiciae9a38db3f2856,
  title = {Robotic space construction},
  author = {Mixon, Randolph W. and Hankins, Walter W., III and Wise, Marion A.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19890058407},
  note = {Source identifier: 19890058407}
}