@misc{indiciaeb17032ee02d0,
  title = {Engines},
  author = {Breitwieser, R. and Dugan, J. F. and Henneberry, A. M. and Povolny, J. H. and Schram, W. B. and Zimmerman, A. V.},
  year = {1957},
  url = {https://ntrs.nasa.gov/citations/19710070023},
  note = {Source identifier: 19710070023}
}