@misc{indiciae7fb132c228a7,
  title = {Classification of red variables},
  author = {Mattei, Janet A. and Foster, Grant and Hurwitz, Leora A. and Malatesta, Kerriann H. and Willson, Lee Anne and Mennessier, Marie-Odile},
  year = {1997},
  url = {https://ntrs.nasa.gov/citations/19980039433},
  note = {Source identifier: 19980039433}
}