1. Tukker, A., Tischner, U. (eds.): New Business for Old Europe: Product-Service Development. Competitiveness and Sustainability. Taylor and Francis, London (2017)
2. Bulut, S., Anderl, R.: Framework approach for smart service development. Procedia CIRP 100, 864–869 (2021). https://doi.org/10.1016/j.procir.2021.05.030
3. Anderl, R., Bulut, S.: Smart product-service systems engineering. In: International Seminar on High Technology, vol. 25, pp. 16–29 (2021)
4. Plattform Industrie 4.0: Engineering Smarter Produkte und Services: Plattform Industrie 4.0 STUDIE. Acatech – Deutsche Akademie der Technikwissenschaften (2018)
5. Goedkoop, M.J., van Halen, C.J.G., te Riele, H.R.M., Rommens, P.J.M.: Product-service systems – ecological and economic basis (1999)