@misc{indiciae84e563be1daf,
  title = {Modular space station phase B extension preliminary system design. Volume 2: Operations and crew analyses},
  author = {Meston, R. D. and Schall, M. R., Jr. and Brockman, C. L. and Bender, W. H.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720011232},
  note = {Source identifier: 19720011232}
}