@misc{indiciae01e007d5d760,
  title = {Gravity results from Pioneer 10 Doppler data},
  author = {Anderson, J. D. and Null, G. W. and Wong, S. K.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740060917},
  note = {Source identifier: 19740060917}
}