Ehresmann, Charles Introduction to the theory of structured categories. (English) Zbl 0192.10001 Technical Report. 10. Lawrence, Kansas: University of Kansas, Department of Mathematics. VII, 88 p. (1966). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 18 Documents Keywords:general algebraic structures PDFBibTeX XML