Max. E. Ammann wrote an article about the 50-year history of European Championships in Show Jumping for the special edition of Ubi Bene for the European Championships in Show Jumping in Mannheim (GER). Ubi Bene is a magazine for the Rhine-Neckar metropolitan region and has a circulation of 20'000 samples.
> Article in Ubi Bene (in German only - pdf)
> www.ubibene.de
