Davis, Michael W. (ed.) et al., Topology and geometric group theory, Ohio State University, Columbus, USA, 2010–2011. Cham: Springer. Springer Proc. Math. Stat. 184, 1-31 (2016).
Ancona, Vincenzo (ed.) et al., Trends in contemporary mathematics. Selected talks based on the presentations at the INdAM day, June 18, 2014. Cham: Springer (ISBN 978-3-319-05253-3/hbk; 978-3-319-05254-0/ebook). Springer INdAM Series 8, 33-46 (2014).