1. Allen, S., Tanev, S., Bailetti, T.: Components of co-creation Special Issue on Value Co-creation. Open Source Business Review Online Journal, November (2009) http://www.osbr.ca/ojs/index.php/osbr/article/view/991/954
2. Angelini, E., di Tollo, G., Roli, A.: A neural network approach for credit risk evaluation. Q. Rev. Econ. Finan. 48, 733–755 (2008)
3. Bishop, C.: Neural Networks for Pattern Recognition. Oxford University Press, USA (1996)
4. Bowonder, B., Dambal, A., Kumar, S., Shirodkar, A.: Innovation strategies for creating competitive advantage. Res.-Technol. Manag. 53(3), 19–32 (2010)
5. Chesbrough, H.W.: Open Services Innovation-Rethinking Your Business to Grow and Compete in a New Era, pp. 53–67. Jossey-Bass, San Francisco (2011) (Ch. 3: Co-create with your customers)