Tiling the Unit Square with Squares and Rectangles. - Jim Owings (J. Comb. Theory A, 1985)

Rank, join, and Cantor singletons. - Jim Owings (Arch. Math. Log., 1997)

Problem 11236. - Jim Owings (Am. Math. Mon., 2006)

Coloring the Plane: 11236. - Jim Owings; Marian Tetiva; Matthew Huddleston (Am. Math. Mon., 2008)