Nachlese zur OPEN!-Konferenz in Stuttgart

http://www.open2015.de/news/news-detailseite/news/nachlese-zur-open/?tx_news_pi1%5Bcontroller%5D=News&tx_news_pi1%5Baction%5D=detail&cHash=cc5fb054cfdbf25ea92c56c173da075e