@misc{indiciaefc312a14447f,
  title = {Apparent associations between bright galaxies and quasi-stellar objects.},
  author = {Burbidge, E. M. and Burbidge, G. R. and Solomon, P. M. and Strittmatter, P. A.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19720028522},
  note = {Source identifier: 19720028522}
}