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Bartholdi, Laurent (2017). "Growth of groups and wreath products". In Ceccherini-Silberstein, Tullio; Salvatori, Maura; Sava-Huss, Ecaterina (eds.). Groups, graphs and random walks: Selected papers from the workshop held in Cortona, June 2–6, 2014. London Math. Soc. Lecture Note Ser. Vol. 436. Cambridge Univ. Press, Cambridge. pp. 1–76. arXiv:1512.07044. ISBN978-1-316-60440-3. MR3644003.