The European Physical Journal Special Topics
In Memoriam Hermann Haken: Synergetics and Self-Organisation in Complex Systems
Axel Hutt, Axel Pelster, Christian Uhl and Jürgen Kurths (Guest editors)
Axel Hutt, Axel Pelster, Christian Uhl and Jürgen Kurths (Guest editors)
Thank you very much, Isabelle! Very timely. And the cover looks fantastic! We are grateful for the great collaboration! Best wishes.