Kojfman, L. A. Fast-halbeinfache Ringe. (Russian) Zbl 0211.36601 Mat. Sb., N. Ser. 83(125), 120-150 (1970). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Review MSC: 16D30 Infinite-dimensional simple rings (except as in 16Kxx) 16K99 Division rings and semisimple Artin rings 16D40 Free, projective, and flat modules and ideals in associative algebras 16D50 Injective modules, self-injective associative rings Citations:Zbl 0216.06803 PDFBibTeX XMLCite \textit{L. A. Kojfman}, Mat. Sb., Nov. Ser. 83(125), 120--150 (1970; Zbl 0211.36601)