Sample size, lag order and critical values of seasonal unit root tests. - David I. Harvey; Dick van Dijk (Comput. Stat. Data Anal., 2006)

On infimum Dickey-Fuller unit root tests allowing for a trend break under the null. - David I. Harvey; Stephen J. Leybourne; A. M. Robert Taylor (Comput. Stat. Data Anal., 2014)

Maintainable process model driven online legal expert systems. - Johannes Dimyadi; Sam Bookman; David I. Harvey; Robert Amor (Artif. Intell. Law, 2019)