JournalsemVol. 68, No. 2Elemente der MathematikVolume 68, No. 2 (2013)DOI 10.4171/EMISSN 0013-6018eISSN 1420-8962pp. 45–52Zurich 1940François Sigristpp. 53–55A new class of permutation polynomials of Fq\mathbb F_qFqMohamed AyadOmar Kihelpp. 56–64Tetrahedron classes based on edge lengthsKarl WirthAndré S. Dreidingpp. 65–77Families of polyhedraG.C. Shephardpp. 78–82Isoperimetric characterization of the incenter of a triangleJun O'Harapp. 83–87Aufgabenp. 88Rezensionen