JournalsemVol. 73, No. 1Elemente der MathematikVolume 73, No. 1 (2018)pp. 1–14Finding periodic solutions without finding eigenvaluesBenjamin B. Kennedypp. 15–22Tiling by incongruent equilateral triangles without requiring local finiteness, Part IIChristian Richterpp. 23–28On some irrational decimal fractions, revisitedCsaba CsapodiNorbert Hegyváripp. 29–33A short combinatorial proof of derangement identityIvica MartinjakDajana Stanićpp. 34–36An algorithm for nontransitive partitionsRobert Brawerpp. 37–43Aufgabenp. 44Rezensionen
pp. 15–22Tiling by incongruent equilateral triangles without requiring local finiteness, Part IIChristian Richter
