@misc{indiciae4decc3c6c4b3,
  title = {Outer planet satellite ephemeris development.},
  author = {Duxbury, T. C. and Ananda, M. P.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720061760},
  note = {Source identifier: 19720061760}
}