Klopsch, B., Nikolov, N., Voll, C., & Segal, D. (2011). Lectures on profinite topics in group theory. Cambridge University Press.

Klopsch, Benjamin, Nikolay Nikolov, Christopher Voll, and Daniel Segal. Lectures on Profinite Topics in Group Theory. Cambridge ; New York: Cambridge University Press, 2011.

Klopsch, Benjamin, et al. Lectures on Profinite Topics in Group Theory. Cambridge University Press, 2011.