Experimental Approaches to Kuttner's Problem. - Tilmann Gneiting; Kjell Kanis; Donald Richards (Exp. Math., 2001)

Determinant formulas for multidimensional hypergeometric period matrices. - Donald Richards; Qifu Zheng (Adv. Appl. Math., 2002)

Determinants of Period Matrices and an Application to Selberg's Multidimensional Beta Integral. - Donald Richards; Qifu Zheng (Adv. Appl. Math., 2002)

The determinant of a hypergeometric period matrix and a generalization of Selberg's integral. - Donald Richards; Qifu Zheng (Adv. Appl. Math., 2007)

Distance correlation coefficients for Lancaster distributions. - Johannes Dueck; Dominic Edelmann; Donald Richards (J. Multivar. Anal., 2017)