Clark, W. Edwin Twisted matrix units semigroup algebras. (English) Zbl 0204.04502 Duke Math. J. 34, 417-423 (1967). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 126 Documents PDFBibTeX XMLCite \textit{W. E. Clark}, Duke Math. J. 34, 417--423 (1967; Zbl 0204.04502) Full Text: DOI