«Public Procurement and Vendor Lock-in within the Area of Data Migration: Ex Post Measures from Selected Legal Regimes of Direct Applicability and Their Effectiveness in Achieving Data Migration». Milan Law Review 3, no. 1 (septiembre 28, 2022): pp. 116–164. Accedido julio 28, 2026. https://test-ojs-unimi-it.archicoop.it/index.php/milanlawreview/article/view/18741.