1. Classifications of periodic words and their application in group theory;Adian,1980
2. The Burnside Problem and Identities in Groups;Adian,1979
3. Classes of topological groups;Arhangel'skii;Russian Math. Surveys,1981
4. Topological homogeneity. Topological groups and their continuous images;Arhangel'skii;Russian Math. Surveys,1987