Patrick Royston (1982).
An extension of Shapiro and Wilk's \(W\) test for normality to large
samples.
*Applied Statistics*, **31**, 115--124.
10.2307/2347973.

Patrick Royston (1982).
Algorithm AS 181: The \(W\) test for Normality.
*Applied Statistics*, **31**, 176--180.
10.2307/2347986.

Patrick Royston (1995).
Remark AS R94: A remark on Algorithm AS 181: The \(W\) test for
normality.
*Applied Statistics*, **44**, 547--551.
10.2307/2986146.