Liftings of compact sets of mappings through a light proper mapping are compact

Instytut Matematyczny Polskiej Akademii Nauk / Institute of Mathematics / Publishing house / Journals and Serials / Fundamenta Mathematicae / All issues

David Addis Fundamenta Mathematicae 77 (1972), 109-114 DOI: 10.4064/fm-77-2-109-114