@misc{indiciae5e0ded7f91b0,
  title = {Hyperaltitude photography and its applications.},
  author = {Chang, T. L. and Lowman, P. D., Jr.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19660042233},
  note = {Source identifier: 19660042233}
}