Mailinglist active Stefan Blachfellner vor 18 Jahren The list is open for subscription To encourage discussion on issues concerning Bertalanffy, system research and related topics, we started a mailinglist. Please click here to subscribe. Related posts Presentation at the International Sociological Association’s Research Committee on Sociocybernetics by Stefan Blachfellner 17 Jahren ago Opportunities and Limits of an Eco-Systems View beyond Socio-Ecological Systems by Stefan Blachfellner 8 Jahren ago Save the dates! ISSS 2020, Süd Afrika by Stefan Blachfellner 6 Jahren ago