Hansen, F. Dreiecks-Darstellung von Endomorphismenringen injektiver Moduln. (German) Zbl 0377.16001 J. Reine Angew. Math. 302, 206-220 (1978). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document MSC: 16N60 Prime and semiprime associative rings 16Gxx Representation theory of associative rings and algebras 16D40 Free, projective, and flat modules and ideals in associative algebras 16D50 Injective modules, self-injective associative rings 16S50 Endomorphism rings; matrix rings PDFBibTeX XMLCite \textit{F. Hansen}, J. Reine Angew. Math. 302, 206--220 (1978; Zbl 0377.16001) Full Text: DOI Crelle EuDML