@misc{indiciaeb9b853b61e0a,
  title = {The M-type stars},
  author = {Johnson, Hollis Ralph and Querci, Francois R. and Jordan, Stuart and Thomas, Richard and Goldberg, Leo and Pecker, Jean-Claude},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880002210},
  note = {Source identifier: 19880002210}
}