Periodicity under Shift and Complement: 10823. - George E. Andrews; Karl David; S. J. Bernau; Marty Getz; Dixon Jones (Am. Math. Mon., 2002)

Problem 11005. - Marty Getz; Dixon Jones (Am. Math. Mon., 2003)

Errata: Partitioning by Arithmetic Progressions. - Marty Getz; Dixon Jones (Am. Math. Mon., 2005)

Partitioning by Arithmetic Progressions: 11005. - Marty Getz; Dixon Jones; Ken Dutch (Am. Math. Mon., 2005)