@misc{indiciae91207a565c71,
  title = {An IRAS search for extra-solar Oort clouds},
  author = {Stern, S. Alan and Stocke, John and Weissman, Paul R.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910052742},
  note = {Source identifier: 19910052742}
}