@misc{indiciae8b130bd7d579,
  title = {The Lick-Gaertner automatic measuring system},
  author = {Vasilevskis, S. and Popov, W. A.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19720006781},
  note = {Source identifier: 19720006781}
}