Distinguishing graphs with infinite motion and nonlinear growth. - Johannes Cuno; Wilfried Imrich; Florian Lehner (Ars Math. Contemp., 2014)

The Cartesian product of graphs with loops. - Tetiana Boiko; Johannes Cuno; Wilfried Imrich; Florian Lehner; Christiaan E. van de Woestijne (Ars Math. Contemp., 2016)