@misc{indiciae27d21c88c72f,
  title = {Advanced extravehicular protective systems study, volume 2},
  author = {Sutton, J. G. and Heimlich, P. F. and Tepper, E. H.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720015251},
  note = {Source identifier: 19720015251}
}