BCSSS members at the Fuschl Conversations 2008 Stefan Blachfellner 18 years ago The BCSSS members Gerhard Chroust, Wolfgang Hofkirchner, Günther Ossimitz and Manfred Drack take part at the Fuschl Conversations 2008 (29.3 – 3.4.2008). Related posts BCSSS Managing Director Stefan Blachfellner is elected as Vice President of the International Society for the Systems Sciences by Stefan Blachfellner 10 years ago Ludwig von Bertalanffy PhD Scholarship awarded by Stefan Blachfellner 12 years ago Death mask donated by Stefan Blachfellner 14 years ago