ソーンダース・マックレーン
org/journals/bulletin-of-the-american-mathematical-society/volume-71/issue-1/Categorical-algebra/bams/1183526392.full
S. Mac Lane (1973), “Categorical algebra and set-theoretic foundations”, Journal of Symbolic Logic 38 (3), http://www.princeton.edu/~hhalvors/teaching/phi536_s2011/maclane1971.pdf
その他
1995. “Mathematics at Gottingen under the Nazis”. Notices of the AMS 42 (10): 1134–38. http://www.ams.org/notices/199510/maclane.pdf.