Paper on Weiss and Bertalanffy presented at the ISSS 2006 50th annual meeting Stefan Blachfellner 19 years ago At the ISSS 2006 (50th Annual Meeting) a paper by Drack and Apfalter was presented: Is Paul Weiss’ and Ludwig von Bertalanffy’s System Thinking still valid today? Related posts Julio Laborde awarded with the first Charles François International Prize at the EUS Meeting in Brussels by Stefan Blachfellner 7 years ago „Learning from European Neighbours” – Meeting the State Secretary for Digitalisation at the German Embassy in Vienna by Stefan Blachfellner 7 years ago The “Truth” about health and disease by Big Data by Stefan Blachfellner 7 years ago