McGregor, Colin M. On the primitivity of the group ring of a free group. (English) Zbl 0344.20002 Bull. Lond. Math. Soc. 8, 294-298 (1976). MSC: 20C05 16S34 16D60 PDF BibTeX XML Cite \textit{C. M. McGregor}, Bull. Lond. Math. Soc. 8, 294--298 (1976; Zbl 0344.20002) Full Text: DOI
McGregor, Colin M. A representation for \(\ell^1(S)\). (English) Zbl 0328.43011 Bull. Lond. Math. Soc. 8, 156-160 (1976). MSC: 43A65 46A45 PDF BibTeX XML Cite \textit{C. M. McGregor}, Bull. Lond. Math. Soc. 8, 156--160 (1976; Zbl 0328.43011) Full Text: DOI