JournalsemVol. 68, No. 2Volume 68, No. 2 (2013) Elemente der Mathematikpp. 45–52Zurich 1940François Sigristpp. 53–55A new class of permutation polynomials of FqMohamed 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