@misc{indiciaee409368e18ed,
  title = {The molecular core associated with DR 21},
  author = {Dickel, H. R. and Ho, P. T. P. and Wright, M. C. H.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19850046028},
  note = {Source identifier: 19850046028}
}