Michael D. Ekstrand, Graham McDonald, Amifa Raj, and Isaac Johnson. 2022. Overview of the TREC 2021 Fair Ranking Track. Meeting summary in The Thirtieth Text REtrieval Conference (TREC 2021) Proceedings (TREC 2021), Mar 1, 2022. https://trec.nist.gov/pubs/trec30/papers/Overview-F.pdf