@misc{indiciaea427e4bb0847,
  title = {Celestial mechanics experiment},
  author = {Lorell, J. and Anderson, J. D. and Jordan, J. F. and Reasenberg, R. D. and Shapiro, I. I.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19730025103},
  note = {Source identifier: 19730025103}
}