@misc{indiciae1594eb21670f,
  title = {A simplified dynamic model of Space Shuttle Main Engine},
  author = {Duyar, Ahmet and Eldem, Vasfi and Merrill, Walter and Guo, Ten-Huei},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920046665},
  note = {Source identifier: 19920046665}
}