Volker Diekert, Jonathan Kausch. Logspace computations in graph products. In Katsusuke Nabeshima, Kosaku Nagasaka, Franz Winkler, Ágnes Szántó, editors, International Symposium on Symbolic and Algebraic Computation, ISSAC '14, Kobe, Japan, July 23-25, 2014. pages 138-145, ACM, 2014. [doi]
Abstract is missing.