Voiculescu, Dan A note on quasidiagonal operators. (English) Zbl 0657.47023 Topics in operator theory, Constantin Apostol Mem. Issue, Oper. Theory, Adv. Appl. 32, 265-274 (1988). Reviewer: U.Tewari MSC: 47A66 47L30 47C15 47A65 PDFBibTeX XML
Stratila, Serban; Voiculescu, Dan; Zsidó, Lászlo On crossed products. I. (English) Zbl 0367.46060 Rev. Roum. Math. Pures Appl. 21, 1411-1449 (1976). MSC: 46L10 22D05 22D35 PDFBibTeX XMLCite \textit{S. Stratila} et al., Rev. Roum. Math. Pures Appl. 21, 1411--1449 (1976; Zbl 0367.46060)