Press report in August 1989 in the Taunus Zeitung

Press report in September 1989 in the Frankfurter Rundschau

Press report from October 16, 1989, in the Usinger Anzeiger

Press report from October 17, 1989, in the Frankfurter Rundschau

Press report in April 1990 in the Usinger Anzeiger

Press report from February 9, 1999, in the Taunus Zeitung

Press report from February 23, 1999, in the Mainzer Rheinzeitung

Press report from May 1999 in the AZ

Press report from May 1999 in the Mainzer Rheinzeitung

Press report from June 12, 1999, in the Frankfurter Neue Presse

Press report from July 1, 1999, in the Frankfurter Rundschau

Press report from April 2000 in the magazine Kultur-Schock

Press report from December 2007 in the AZ

Press report from December 13, 2007, in the Mainzer Rheinzeitung

Press report from December 6, 2007, in the Mainzer Rheinzeitung

Press report from May 5, 2008, in the Mainzer Rheinzeitung

Press report from June 27, 2008, in the AZ

Press report from October 2008 in the Mainzer Rheinzeitung

Press report from October 2008 in the AZ

Press report Mainzer Rheinzeitung - 2008