On orthogonal mappings and their dimensions

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

D. Zaremba-Szczepkowic Fundamenta Mathematicae 57 (1965), 205-213 DOI: 10.4064/fm-57-2-205-213