Celebratio Mathematica

L. Bélair, L. van den Dries, and A. Macintyre: “Ele­ment­ary equi­val­ence and codi­men­sion in $p$-ad­ic fields,” Manuscripta Math. 62 : 2 (June 1988), pp. 219–​225. MR 963007 Zbl 0665.​12027 article

L. van den Dries and P. Speis­seg­ger: “o-min­im­al pre­par­a­tion the­or­ems,” pp. 87–​116 in Mod­el the­ory and ap­plic­a­tions (Rav­ello, Italy, 27 May–1 June 2002). Edi­ted by L. Bélair, Z. Chatzida­kis, P. D’Aquino, D. Mark­er, M. Otero, F. Point, and A. Wilkie. Quaderni di Matem­at­ica 11. Aracne (Rome), 2002. To An­gus Macintyre, on his 60th birth­day. MR 2159715 Zbl 1081.​03039 incollection