Adner, R.,Kapoor, R.(2010).Value creation in innovation ecosystems: how the structure of technological interdependence affects firm performance in new technology generations.Strategic Management Journal.31(1),306-333.
Dobson, P.W.(2006).Competing, countervailing, and coalescing forces: the economics of intra-and inter-business system competition.The Antitrust Bulletin.51(1),175-193.