Sources
Every source backing a fact on Stephen Viller's own page, deduplicated — the same source backing several facts appears once.
- https://dl.acm.org/action/showFmPdf?doi=10.1145%2F2371664 — https://dl.acm.org/action/showFmPdf?doi=10.1145%2F2371664
- https://dl.acm.org/doi/proceedings/10.1145/1409240 — https://dl.acm.org/doi/proceedings/10.1145/1409240
- https://github.com/sven-mayer/chi-statistics — https://github.com/sven-mayer/chi-statistics