@misc{indiciae42b380497035,
  title = {Molecular column densities in selected model atmospheres},
  author = {Johnson, H. R. and Sneden, C. and Beebe, R. F.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750049827},
  note = {Source identifier: 19750049827}
}