Heinbach, C., Gessler, J., Rychlik, H., Stecenko, C., Wieker, H. and Schulz, W. H. (2024) “Sharing Business Data Securely: Insights from the European Gaia-X Project on Technical and Economic Roles Enabling Federated Data Spaces”, Journal of Telecommunications and the Digital Economy, 12(4), pp. 66–84. doi: 10.18080/jtde.v12n4.1037.