Media type: E-Article Title: Lecture Notes in Mathematics: Der Dualraum Contributor: Floret, Klaus; Wloka, Joseph imprint: Springer Berlin Heidelberg, 1968 Published in: Lecture Notes in Mathematics Language: Not determined DOI: 10.1007/bfb0098561 ISSN: 0075-8434; 1617-9692 Origination: Footnote: