@misc{indiciae829ca1210945,
  title = {Advanced Launch System propulsion focused technology liquid methane turbopump technical implementation plan},
  author = {Csomor, A. and Nielson, C. E.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19910015158},
  note = {Source identifier: 19910015158}
}