Addendum to "A survey of semigroups of continuous selfmaps" (with intro. by K. D. Magill).
Algebraic Transformation Groups and Representation.
An embedding theorem for semigroups of continuous selfmaps.
An Equivariant Extension Theorem and G-Retracts with a Finite Structure.
Another semigroup characterization of the simple closed curve.
Autohomeomorphism groups of spaces with unique non-isolated point
Automorphism invariants for semigroups.