Volume 67, No. 4 (2012)
Elemente der Mathematik
pp. 157–163 Tiling by incongruent equilateral triangles without requiring local finitenessChristian Richter
pp. 164–168 The phi-ratio testsSayel AliMarion Deutsche Cohen
pp. 169–181 On certain permutation groups and sums of two squaresPietro CorvajaCarlo PetronioUmberto Zannier
pp. 182–186 Divisibility of power sums and the generalized Erdős–Moser equationKieren MacMillanJonathan Sondow
pp. 187–195 Equicevian points on the altitudes of a triangleSadi Abu-SaymehMowaffaq Hajja
pp. 196–199 Aufgabenpp. 200–202 RezensionenH. R. Schneebeli