@misc{indiciae69b2a63b54a8,
  title = {Multiple Shells Around Wolf-Rayet Stars: Space Based Astrometric Observing},
  author = {Marston, Anthony P.},
  year = {1995},
  url = {https://ntrs.nasa.gov/citations/19960026146},
  note = {Source identifier: 19960026146}
}