1. Managing the transition from products to services;Oliva;International Journal of Service Industry Management,2003
2. Toward a new science of services;Chesbrough;Harvard Business Review,2005
3. Japanese Ministry of Public Management, Home affairs, posts and telecommunications. Annual report on the family income and expenditure survey. Japan Statistical Association; 2002
4. The design of functional (total care) products;Alonso-Rasgado;Journal of Engineering Design,2004
5. New business for old Europe;Tukker,2006