@misc{indiciaec769e441ad61,
  title = {Protogalactic mergers and cosmochronology},
  author = {Mathews, G. J. and Schramm, D. N.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930045186},
  note = {Source identifier: 19930045186}
}