Continuity of convolution of test functions on Lie groups
L. Birth, H. Glöckner, Canadian Journal of Mathematics 66 (2014) 102–140.

Continuity of LF-algebra representations associated to representations of Lie groups
H. Glöckner, Kyoto Journal of Mathematics 53 (2013) 567–595.

Algebras whose groups of units are Lie groups
H. Glöckner, Studia Mathematica 153 (2002) 147–177.