Partial Homogeneity in Locally Finite Groups. R.E. Phillips, Susan.E. Schuur (1987) Mathematische Zeitschrift
Positiv-zerlegte p-Erweiterungen algebraischer Zahlkörper. Kay Wingberg (1985) Journal für die reine und angewandte Mathematik
Pro- p groups and towers of rational homology spheres. Boston, Nigel, Ellenberg, Jordan S. (2006) Geometry & Topology
Pro-2-Demuskin groups of rank ...0 as Galois groups of maximal 2-extensions of fields. Roger Ware, Ján Minác (1992) Mathematische Annalen
Profinite completions of the fundamental group of the Klein bottle Hugo H. Torriani (1985) Czechoslovak Mathematical Journal