Mailinglist active Stefan Blachfellner 18 years ago 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 Helena Knyazeva appointed Academician by Stefan Blachfellner 9 years ago New documents for the Bertalanffy archive received by Stefan Blachfellner 14 years ago We welcome Angelika Schanda as new team member who sets out to build strong networks by Stefan Blachfellner 7 years ago