1. Beier, G., Ullrich, A., Niehoff, S., Reißig, M., Habich, M.: Industry 4.0: how it is defined from a sociotechnical perspective and how much sustainability it includes - a literature review. J. Clean. Prod. 259, 120856 (2020)
2. Cantamessa, M., Capello, C.: Flexibility in manufacturing - an empirical case-study research. In: Tolio, T. (ed.) Design of Flexible Production Systems, pp. 19–40. Springer, Heidelberg (2009). https://doi.org/10.1007/978-3-540-85414-2_2
3. 5G-ACIA: 5G for Connected Industries and Automation: (Second Edition): White Paper (2019). https://5g-acia.org/wp-content/uploads/5G-ACIA_WP_5G-for-Connected-Industries-and-Automation-Second-Edition_SinglePages.pdf. Accessed 07 Mar 2023
4. Schildknecht AG: 5GANG - 5G for the industry (2020). https://www.schildknechtag.com/research-project-by-bmbf-german-federal-ministry-of-education-and-research-5gang-5g-for-the-industry/. Accessed 07 Mar 2023
5. Ericsson: 5G URLLC - Achieving industrial automation (2020). https://www.ericsson.com/en/cases/2020/accelerate-factory-automation-with-5g-urllc. Accessed 07 Mar 2023