References

• 1984Case Study Research: Design and Methods81,948 cited
• 1991Case Study Research: Design and Methods39,535 cited
• 2002Case research in operations management4,049 cited
• 2004Eight types of product–service system: eight ways to sustainability? Experiences from SusProNet2,458 cited
• 2003Managing the transition from products to services2,328 cited
• 2007State-of-the-art in product-service systems1,978 cited
• 2013Product services for a resource-efficient and circular economy – a review1,963 cited
• 1990Quality Function Deployment : Integrating Customer Requirements into Product Design1,680 cited
• 2016Designing the Business Models for Circular Economy—Towards the Conceptual Framework1,618 cited
• 2011Value co-creation in service logic: A critical analysis1,592 cited
• 2009The servitization of manufacturing1,541 cited
• 2011Hybrid Offerings: How Manufacturing Firms Combine Goods and Services Successfully1,010 cited
• 2010Industrial Product-Service Systems—IPS 2993 cited
• 2014Product–Service Systems (PSS) business models and tactics – a systematic literature review819 cited
• 2003A strategic design approach to develop sustainable product service systems: examples taken from the ‘environmentally friendly innovation’ Italian prize