Celebratio Mathematica

S. Mac Lane: “The de­vel­op­ment and pro­spects for cat­egory the­ory,” pp. 129–​136 in The European col­loqui­um of cat­egory the­ory (Tours, France, 25–31 Ju­ly 1994), published as Ap­pl. Categ. Struct. 4 : 2–​3. Issue edi­ted by P. Damph­ousse and R. Gui­tart. 1996. MR 1406093 Zbl 0854.​18002 incollection

S. Mac Lane: “Samuel Ei­len­berg’s work in cat­egory the­ory,” pp. 137–​138 in The European col­loqui­um of cat­egory the­ory (Tours, France, 25–31 Ju­ly 1994), published as Ap­pl. Categ. Struct. 4 : 2–​3. Issue edi­ted by P. Damph­ousse and R. Gui­tart. 1996. MR 1406094 Zbl 0853.​18001 incollection