@misc{indiciaedf7bdaf831c8,
  title = {Parallax studies of four selected fields},
  author = {Russell, J. L. and Gatewood, G. D. and Worek, T. F.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19820043408},
  note = {Source identifier: 19820043408}
}