<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Hessels, L. K. / Lente, H. V. (2007):</hi> <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Re-thinking new knowledge production: A literature review and a research agenda, </hi> Utrecht, Utrecht University.