@misc{indiciae592abbb0035e,
  title = {Skylab as factory, worksite and observatory},
  author = {Lundholm, J. G. and Werner, L. N. and White, J. H.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19710050763},
  note = {Source identifier: 19710050763}
}