@misc{indiciaeb048471cf4a7,
  title = {Celestial mechanics experiment},
  author = {Anderson, J. D. and Efron, L. and Pease, G. E. and Tausworthe, R. C.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19700077114},
  note = {Source identifier: 19700077114}
}