@misc{indiciae6d147f8e0fc1,
  title = {Migrating planets},
  author = {N Murray and B Hansen and M Holman and S Tremaine},
  year = {1998},
  doi = {10.1126/science.279.5347.69},
  url = {https://pubmed.ncbi.nlm.nih.gov/9417025/},
  note = {Source identifier: 9417025}
}