Nachspielzeiten is the only source-based and complete evolution of the Laws of the Game with around 200 articles, mainly on the rules of football, and are available in German and English.
On Nachspielzeiten I have also published a number of articles on football history, for example on football myths or Fellowes’ The English Game – how true is the story?
Simon Rosenberger was a German referee and football pioneer and supporter with heart and soul. His legacy, which was believed so surely, has been buried. But it is not lost.