@misc{indiciaedb1474b1ecae,
  title = {The IRAF Fabry-Perot analysis package: Ring fitting},
  author = {Shopbell, P. L. and Bland-Hawthorn, J. and Cecil, G.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19940018054},
  note = {Source identifier: 19940018054}
}