@misc{indiciaed92da48b4286,
  title = {A deep Abell cluster redshift survey},
  author = {Huchra, John P. and Geller, Margaret J. and Henry, J. Patrick and Postman, Marc},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910033162},
  note = {Source identifier: 19910033162}
}