Celebratio Mathematica

R. Bott: “On E. Ver­linde’s for­mula in the con­text of stable bundles,” pp. 2847–​2858 in To­po­lo­gic­al meth­ods in quantum field the­ory (Trieste, Italy, 11–15 June 1990), published as Int. J. Mod. Phys. A 6 : 16. Issue edi­ted by W. Nahm, S. Rand­jbar-Daemi, E. Sez­gin, and E. Wit­ten. 1991. MR 1117752 Zbl 0820.​14024 incollection

E. Wit­ten: “Les­sons from Raoul Bott” in The founders of in­dex the­ory: Re­min­is­cences of Atiyah, Bott, Hirzebruch, and Sing­er. Edi­ted by S.-T. Yau. In­ter­na­tion­al Press (Somerville, MA), 2003. incollection