@misc{indiciae685909068323,
  title = {Velocity structure in long period variable star atmospheres},
  author = {Pilachowski, C. and Wallerstein, G. and Willson, L. A.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800016763},
  note = {Source identifier: 19800016763}
}