• mailto:leitner@wikiservice.at
• Skype ID: "helmutleitner"
• Academia: https://independent.academia.edu/HelmutLeitner
• Facebook Group:
• “pattern science community” https://www.facebook.com/groups/1717511025189767/
• Facebook Profile:
• Helmut Leitner, https://www.facebook.com/helmut.leitner.144

You can also meet me face to face at the PURPLSOC conference, 3-5 July 2015, Danube University Krems, Austria. See http://purplsoc.org for more information.

German

• FacebookGroup:Lebendigkeitswissenschaft