Makkai, M.; Reyes, G. E. Model-theoretical methods in the theory of topoi and related categories. II. (English) Zbl 0337.18005 Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 24, 385-392 (1976). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 Documents MSC: 18B99 Special categories 03C60 Model-theoretic algebra 18A15 Foundations, relations to logic and deductive systems PDFBibTeX XMLCite \textit{M. Makkai} and \textit{G. E. Reyes}, Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 24, 385--392 (1976; Zbl 0337.18005)