Knol, Erik (2004): Nanotechnology and business opportunities: scenarios as awareness instrument. Published in: Proceedings of 12th International Conference High-Tech Small Firms, Enschede (the Netherlands) (25. May 2004): pp. 609-621.
Fletcher, Denise; Knol, Erik and Janicki, Marcin (2010): The Energy2B project: stimulating environmental entrepreneurship and building an energy infrastructure through institutional entrepreneurship. Published in: Proceedings Sustainable Innovation 2010 Creating Breakthroughs: Green growth, Eco-innovation, Entrepreneurship & Jobs (08. November 2010): pp. 85-89.
