/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: christianwaltjen https://cdn.slidesharecdn.com/profile-photo-christianwaltjen-48x48.jpg?cb=1523394829 Systeme mit exponentiellem, unbegrenzten Wachstum: Krebs, Atombombe, Zinseszins