@misc{indiciaee5d44b0025ed,
  title = {Airbreathing engines for space shuttle.},
  author = {Glassman, A. J. and Stewart, W. L. and Nosek, S. M.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19730035661},
  note = {Source identifier: 19730035661}
}