Volume 64, No. 4 (2009)
Elemente der Mathematik
pp. 137–145 Another generalisation of Napoleon's theoremG.C. Shephard
pp. 146–153 Block designs with near-minimal number of blocksOsvaldo Marrero
pp. 154–159 On a property of the division algorithm and its application to the theory of non-unique factorizationsDavid F. AndersonScott T. ChapmanWilliam W. Smith
pp. 160–170 Edge lengths determining tetrahedronsKarl WirthAndré S. Dreiding
pp. 171–178 Aufgabenpp. 179–180 RezensionenGeorge SzpiroJoel Adler