@misc{indiciaed2c49327d53d,
  title = {Liquid propellant rocket engines - Their status and future.},
  author = {Burry, R. V. and Iacobellis, S. F. and Larson, V. R.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19680032501},
  note = {Source identifier: 19680032501}
}