Volume 69, No. 1 (2014)
Elemente der Mathematik
![Elem. Math. cover](/_next/image?url=https%3A%2F%2Fcontent.ems.press%2Fassets%2Fpublic%2Fimages%2Fserial-issues%2Fcover-em-volume-69-issue-1.png&w=3840&q=90)
pp. 1–10 The Feuerbach circle and the other remarkable circles of the cyclic polygonsBlas Herrera Gómez
DOI 10.4171/EM/238pp. 11–17 Two curious integrals and a graphic proofHanspeter Schmid
DOI 10.4171/EM/239pp. 18–22 An explicit family of -numbersAna Paula ChavesDiego Marques
DOI 10.4171/EM/240pp. 23–29 Contractible Hamiltonian cycles in triangulated surfacesAshish Kumar Upadhyay
DOI 10.4171/EM/241pp. 30–32 The Green-Tao theorem on primes in arithmetical progressions in the positive cone ofVictor Pambuccian
DOI 10.4171/EM/242pp. 33–39 A proof of the main theorem on BezoutiansBranko ĆurgusAad Dijksma
DOI 10.4171/EM/243pp. 40–43 DOI 10.4171/EM/244Aufgabenp. 44 RezensionenTorsten Görner
DOI 10.4171/EM/245