@misc{indiciae035c36e6f9f6,
  title = {How Does Titan Retain a Finite Orbital Eccentricity?},
  author = {Bills, Bruce G. and Nimmo, Francis},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20040058017},
  note = {Source identifier: 20040058017}
}