Celebratio Mathematica

L. van den Dries and P. Speis­seg­ger: “The real field with con­ver­gent gen­er­al­ized power series,” Trans. Am. Math. Soc. 350 : 11 (1998), pp. 4377–​4421. MR 1458313 Zbl 0905.​03022 article

L. van den Dries and P. Speis­seg­ger: “The field of reals with multisum­mable series and the ex­po­nen­tial func­tion,” Proc. Lon­don Math. Soc. (3) 81 : 3 (2000), pp. 513–​565. MR 1781147 Zbl 1062.​03029 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