@misc{indiciaeba435a780978,
  title = {Circumstellar material associated with solar-type pre-main-sequence stars - A possible constraint on the timescale for planet building},
  author = {Strom, Karen M. and Strom, Stephen E. and Edwards, Suzan and Cabrit, Sylvie and Skrutskie, Michael F.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890051323},
  note = {Source identifier: 19890051323}
}