Celebratio Mathematica

R. Bott and J. Math­er: “Top­ics in to­po­logy and dif­fer­en­tial geo­metry,” pp. 460–​515 in Bat­telle ren­contres: 1967 lec­tures in math­em­at­ics and phys­ics (Seattle, WA, 16 Ju­ly–31 Au­gust 1967). Edi­ted by C. M. DeWitt and J. A. Wheel­er. W. A. Ben­jamin (New York), 1968. Zbl 0177.​26001 incollection

R. Bott: “An in­tro­duc­tion to equivari­ant co­homo­logy,” pp. 35–​56 in Quantum field the­ory: Per­spect­ive and pro­spect­ive (Les Houches, France, 15–26 June 1998). Edi­ted by C. DeWitt-Mor­ette and J.-B. Zuber. NATO Sci­ence Series C: Math­em­at­ic­al and Phys­ic­al Sci­ences 530. Kluwer Aca­dem­ic (Dordrecht), 1999. MR 1725010 Zbl 0970.​55003 incollection