Livshits, A. Kh.; Tsalenko, M. S.; Shul’gejfer, E. G. Mannigfaltigkeiten in Kategorien. (Russian) Zbl 0117.26103 Mat. Sb., N. Ser. 63(105), 554-581 (1964). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document Keywords:general algebraic structures PDFBibTeX XMLCite \textit{A. Kh. Livshits} et al., Mat. Sb., Nov. Ser. 63(105), 554--581 (1964; Zbl 0117.26103)