Fragmental diff erentiation and the practice of innovation: Why is there an ever-increasing number of fields of innovation?

Passoth, J. H., & Rammert, W. (2017). Fragmental diff erentiation and the practice of innovation: Why is there an ever-increasing number of fields of innovation? In Innovation Society Today: Perspectives, Fields, and Cases (pp. 35–63). Springer Fachmedien Wiesbaden. https://doi.org/10.1007/978-3-658-19269-3_3