@misc{indiciaeceac16c65f09,
  title = {CHAMP Tracking and Accelerometer Data Analysis Results},
  author = {Lemoine, Frank G. and Luthcke, S. B. and Rowlands, D. D. and Pavlis, D. E. and Colombo, O. L. and Ray, Richard D. and Thompson, B. and Nerem, R. S. and Williams, Teresa A. and Smith, David E.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20020073396},
  note = {Source identifier: 20020073396}
}