Volume 64, No. 3 (2009)
Elemente der Mathematik
pp. 89–101 An enduring errorBranko Grünbaum
DOI 10.4171/EM/120pp. 102–108 Curves of constant diameter and inscribed polygonsMathieu Baillif
DOI 10.4171/EM/121pp. 109–121 Families of irreptilesChristian Richter
DOI 10.4171/EM/122pp. 122–128 Power means with integer valuesRalph HøibakkDag Lukkassen
DOI 10.4171/EM/123pp. 129–134 DOI 10.4171/EM/124Aufgabenpp. 135–136 RezensionenGerhard Knieper
DOI 10.4171/EM/125