References
- Fox , Martin . 1973 . “Double Elimination Tournaments,” . The American Statistician , 27 : 90 – 91 .
- Pairman , Eleanor . 1919 . “Tables of the Digamma and Trigamma Functions,” . In Tracts for Computers , 1 London : Cambridge University Press .
- Wiorkowski , John J. 1972 . “A Curious Aspect of Knockout Tournaments of Size 2 m ,” . The American Statistician , 26 : 28 – 30 .