@misc{indiciaebb271fde780c,
  title = {Current and Future Critical Issues in Rocket Propulsion Systems},
  author = {Navaz, Homayun K. and Dix, Jeff C.},
  year = {1998},
  url = {https://ntrs.nasa.gov/citations/19990010036},
  note = {Source identifier: 19990010036}
}