1. Aarnes, J.F.,Continuity of group representations, with applications to C*-algebras, J. Functional Analysis 5 (1970), 14–36.
2. Arhangel'skii, A.V.,Bicompact sets and the topology of spaces, Trans. Moscow Math. Soc. (1965), 1–62.
3. —:The closed image of a metric space can be condensed to a metric space, Soviet Math. Dokl. 7 (1966), 1109–1112.
4. —:Groupes topologiques extrémalement discontinus, C.R. Acad. Sc. Paris A265 (1967), 822–825.
5. Ball, J.M.,Continuity properties of non-linear semigroups, J. Funct. Analysis 17 (1974), 91–103.