@misc{indiciaead0c4110eb04,
  title = {EARTH ORBITING SPACE STATIONS- MISSIONS, OBJECTIVES, APPLICATIONS, AND CAPABILITIES},
  author = {Olling, E. H.},
  year = {1963},
  url = {https://ntrs.nasa.gov/citations/19630017269},
  note = {Source identifier: 19630017269}
}