Some Results on Permutation Polynomials Over Finite Fields. - Rex W. Matthews (Appl. Algebra Eng. Commun. Comput., 1992)

Planar Functions and Planes of Lenz-Barlotti Class II. - Robert S. Coulter; Rex W. Matthews (Des. Codes Cryptogr., 1997)

A note on constructing permutation polynomials. - Robert S. Coulter; Marie Henderson; Rex W. Matthews (Finite Fields Their Appl., 2009)

Dembowski-Ostrom polynomials from Dickson polynomials. - Robert S. Coulter; Rex W. Matthews (Finite Fields Their Appl., 2010)

On the number of distinct values of a class of functions over a finite field. - Robert S. Coulter; Rex W. Matthews (Finite Fields Their Appl., 2011)

Planar polynomials and an extremal problem of Fischer and Matoušek. - Robert S. Coulter; Rex W. Matthews; Craig Timmons (J. Comb. Theory B, 2018)