1. Elementary Number Theory. An Algebraic Approach;Bolker,1970
2. Locally Compact Periodic Groups;Herfort,2018
3. The Structure of Compact Groups;Hofmann,2013
4. Abstract Harmonic Analysis. Vol. I: Structure of Topological Groups. Integration Theory, Group Representations;Hewitt,1963
5. Near Abelian profinite groups;Hofmann;Forum Math.,2015