Infinite Eulerian tessellations. - J. L. Brenner; R. C. Lyndon (Discret. Math., 1983)

The Orbits of the Product of Two Permutations. - J. L. Brenner; R. C. Lyndon (Eur. J. Comb., 1983)

Doubly eulerian trails on rectangular grids. - J. L. Brenner; R. C. Lyndon (J. Graph Theory, 1984)