Isbell, John R. Seven cofinal types. (English) Zbl 0238.06001 J. Lond. Math. Soc., II. Ser. 4, 651-654 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 6 Documents MSC: 06A06 Partial orders, general PDFBibTeX XMLCite \textit{J. R. Isbell}, J. Lond. Math. Soc., II. Ser. 4, 651--654 (1972; Zbl 0238.06001) Full Text: DOI