1. Groups with restricted conjugacy classes;de Giovanni;Serdica Math. J.,2002
2. The strongly residually finite properties of some infinite soluble groups;Liu;Chinese Ann. Math. Ser. A,2002
3. Nilpotent groups with every quotient residually finite;Menth;J. Group Theory,2002
4. Finiteness Conditions and Generalized Soluble Groups;Robinson,1972
5. On groups whose subgroups are closed in the profinite topology;Robinson;J. Pure Appl. Algebra,2009