• Digital sovereignty in the EU : searching for legal mechanisms for marking the bordersVardanyan, Lusine; Kocharyan, Hovsep; Hamulak, Ondrej; Kerikmäe, TanelDigital development of the European Union : an interdisciplinary perspective2023 / p. 219-234 https://doi.org/10.1007/978-3-031-27312-4_14 https://www.ester.ee/record=b5557935*est