Paper on Weiss and Bertalanffy presented at the ISSS 2006 50th annual meeting Stefan Blachfellner vor 20 Jahren 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 Evaluation scales for Digital Health Technology Assessment (DHTA) by Stefan Blachfellner 7 Jahren ago A systemic view on the Corona-crisis revisited by BCSSS Vicepresident Felix Tretter by Stefan Blachfellner 5 Jahren ago BCSSS Research Group „Emergent Systems, Information and Society“ met in Berlin. by Stefan Blachfellner 11 Jahren ago