1. Allen, S., Tanev, S., & Bailetti, T. (2009). Components of co-creation, Special issue on value co-creation. Open Source Business Review Online Journal, November. .
2. A neural network approach for credit risk evaluation;Angelini;Quarterly Review of Economics and Finance,2008
3. A racing algorithm for configuring metaheuristics;Birattari,2002
4. Neural networks for pattern recognition;Bishop,1996
5. Modern multidimensional scaling: Theory and applications;Borg,2005