The new role of developers in the mobile ecosystem: An Apple and Google case study. - Nicolai Schultz; Jochen Wulf; Rüdiger Zarnekow; Quoc-Tuan Nguyen (ICIN, 2011)

A Review: What Matters for Ecosystem Business Strategy. - Quoc-Tuan Nguyen; Nicolai Schultz (Evolution of Telecommunication Services, 2013)