Media type: E-Article Title: Semigroups of measures in non-commutative harmonic analysis Contributor: Jørgensen, Palle E. T. imprint: Springer Science and Business Media LLC, 1991 Published in: Semigroup Forum Language: English DOI: 10.1007/bf02574271 ISSN: 0037-1912; 1432-2137 Keywords: Algebra and Number Theory Origination: Footnote: Access State: Open Access