Natural continuity space structures on dual Heyting algebras Marcel Erné, Ralph Kopperman (1990) Fundamenta Mathematicae
Normality and paracompactness of Pixley-Roy hyperspaces Teodor Przymusiński (1981) Fundamenta Mathematicae
Notes on characterization of paracompact frames Aleš Pultr, Josef Úlehla (1989) Commentationes Mathematicae Universitatis Carolinae
Notes on monotone Lindelöf property Ai-Jun Xu, Wei-Xue Shi (2009) Czechoslovak Mathematical Journal We provide a necessary and sufficient condition under which a generalized ordered topological product (GOTP) of two GO-spaces is monotonically Lindelöf.
Null-families of subsets of monotonically normal compacta J. Nikiel, L. Treybig (1996) Colloquium Mathematicae