Orderings of Finite Fields and Balanced Tournaments. - Mark B. Beintema; Jeffrey T. Bonn; Robert W. Fitzgerald; Joseph L. Yucas (Ars Comb., 1998)

Pencils of quadratic forms over finite fields. - Robert W. Fitzgerald; Joseph L. Yucas (Discret. Math., 2004)

Highly degenerate quadratic forms over finite fields of characteristic 2. - Robert W. Fitzgerald (Finite Fields Their Appl., 2005)

Sums of Gauss sums and weights of irreducible codes. - Robert W. Fitzgerald; Joseph L. Yucas (Finite Fields Their Appl., 2005)

Factors of Dickson polynomials over finite fields. - Robert W. Fitzgerald; Joseph L. Yucas (Finite Fields Their Appl., 2005)

Explicit Factorizations of Cyclotomic and Dickson Polynomials over Finite Fields. - Robert W. Fitzgerald; Joseph L. Yucas (WAIFI, 2007)

Highly degenerate quadratic forms over F2. - Robert W. Fitzgerald (Finite Fields Their Appl., 2007)

Generalized reciprocals, factors of Dickson polynomials and generalized cyclotomic polynomials over finite fields. - Robert W. Fitzgerald; Joseph L. Yucas (Finite Fields Their Appl., 2007)

Trace forms over finite fields of characteristic 2 with prescribed invariants. - Robert W. Fitzgerald (Finite Fields Their Appl., 2009)

Invariants of trace forms over finite fields of characteristic 2. - Robert W. Fitzgerald (Finite Fields Their Appl., 2009)

Norm Euclidean Quaternionic Orders. - Robert W. Fitzgerald (Integers, 2011)

Invariants of trace forms in odd characteristic and authentication codes. - Robert W. Fitzgerald; Yasanthi Kottegoda (Finite Fields Their Appl., 2017)