1. European Commission: Innovating for Sustainable Growth - A bioeconomy for Europe. Publications Office of the European Union, Luxembourg (2012)
2. Houngbé, M., Barthe-Delanoë, A.-M., Négny, S.: Towards virtual biorefineries. In: Proceedings of the Collaborative Networks of Cognitive Systems - 19th IFIP WG 5.5 Working Conference on Virtual Enterprises, PRO-VE 2018, Cardiff, UK, 17–19 September 2018, vol. 534, pp. 571–580 (2018)
3. Vandermerwe, S., Rada, J.: Servitization of business: adding value by adding services. Eur. Manag. J. 6(4), 314–324 (1988)
4. Baines, T., Ziaee Bigdeli, A., Bustinza, O.F., Shi, V.G., Baldwin, J., Ridgway, K.: Servitization: revisiting the state-of-the-art and research priorities. Int. J. Oper. Prod. Manag. 37(2), 256–278 (2017)
5. Tukker, A.: Eight types of product–service system: eight ways to sustainability? Experiences from SusProNet. Bus. Strat. Environ. 13(4), 246–260 (2004)