@misc{indiciaee4808bfd5b4a,
  title = {Advanced extravehicular protective systems for shuttle, space station, lunar base and Mars missions.},
  author = {Heimlich, P. F. and Sutton, J. G. and Tepper, E. H.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720040775},
  note = {Source identifier: 19720040775}
}