@misc{indiciae074be33cf092,
  title = {Variable geometry inlet design for scram jet engine},
  author = {Guinan, Daniel P. and Drake, Alan and Andreadis, Dean and Beckel, Stephen A.},
  year = {2005},
  url = {https://ntrs.nasa.gov/citations/20080005108},
  note = {Source identifier: 20080005108}
}