@misc{indiciaeba18e48b3280,
  title = {Gradient techniques for aerospace applications Final report, 1 Jun. 1969 - 31 May 1970},
  author = {Miele, A.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19700027474},
  note = {Source identifier: 19700027474}
}