Looking for a needle in a haystack : how to search for bottom‐up social innovations that solve complex humanitarian problems Kruse, Daniel Johannes Göldner, Moritz Eling, Katrin Herstatt, Cornelius 2019 - TUHH Open Research - frei zugänglich
Managing the Front End of Innovation—Less Fuzzy, Yet Still Not Fully Understood Eling, Katrin Herstatt, Cornelius 2017 - TUHH Open Research