@misc{indiciae52eb94d10f12,
  title = {Planet geometric center tracker. Volume 2 - Scan optimization study},
  author = {Kraemer, A. R. and Marra, P. J.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19680003553},
  note = {Source identifier: 19680003553}
}