@misc{indiciaeb8198f7b02e1,
  title = {Stream Lifetimes Against Planetary Encounters},
  author = {Valsecchi, G. B. and Lega, E. and Froeschle, Cl.},
  year = {2011},
  url = {https://ntrs.nasa.gov/citations/20110016590},
  note = {Source identifier: 20110016590}
}