Developing cross-border E-governance: exploring interoperability and cross-border integrationKrimmer, Robert Johannes; Dedovic, Stefan; Schmidt, Carsten; Corici, Andreea-AncutaElectronic participation : 13th IFIP WG 8.5 International Conference, ePart 2021, Granada, Spain, September 7–9, 2021 : proceedings2021 / p. 107-124 : ill https://doi.org/10.1007/978-3-030-82824-0_9 Conference proceeding at Scopus Article at Scopus Conference proceeding at WOS Article at WOS Drivers for and barriers to the cross-border implementation of the once-only principleLeosk, Nele; Põder, Ille; Schmidt, Carsten; Kalvet, Tarmo; Krimmer, Robert JohannesThe once-only principle : The TOOP project2021 / p. 38–60 https://doi.org/10.1007/978-3-030-79851-2_3 Collection metrics at Scopus Article at Scopus Collection metrics at WOS Article at WOS El mercado de la Unión Europea, de analógico a digital. Retos para su interacción y disfrute en el marco LatinoamericanoRamiro Troitino, David; Kerikmäe, TanelBrazilian journal of international law2023 / p. 41-52 https://doi.org/10.5102/rdi.v20i2.9106 Europe facing the digital challenge: obstacles and solutionsRamiro Troitino, David; Kerikmäe, TanelRevista de Internet, Derecho y Politica2021 / p. 1-3 https://doi.org/10.7238/idp.v0i34.393310 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS How to implement the European digital single market : identifying the catalyst for digital transformationSchmidt, Carsten; Krimmer, Robert JohannesJournal of European Integration2022 / 21 p. : ill https://doi.org/10.1080/07036337.2021.2011267 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Managing complexity: the EU’s contribution to artificial intelligence governanceAntonov, AleksanderRevista CIDOB d'Afers Internacionals2022 / p. 41-68 https://doi.org/10.24241/rcai.2022.131.2.41/en Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS The once-only principle : a matter of trustKrimmer, Robert Johannes; Prentza, Andriana; Mamrot, Szymon; Schmidt, CarstenThe once-only principle : The TOOP project2021 / p. 1-8 https://doi.org/10.1007/978-3-030-79851-2_1 Article collection metrics at Scopus Article at Scopus Article collection metrics at WOS Article at WOS PrefaceKrimmer, Robert; Prentza, Andriana; Mamrot, SzymonThe once-only principle : The TOOP project2021 / 1 p https://link.springer.com/book/10.1007/978-3-030-79851-2 Article collection metrics at Scopus Article at Scopus Article collection metrics at WOS Responsabilidad del intermediario en el mercado común digital de la UE: desde la Directiva de comercio electrónico hasta la Ley de Servicios DigitalesSagar, Sander; Hoffmann, ThomasRevista de Internet, Derecho y Politica2021 / p. 1-12 https://doi.org/10.7238/IDP.V0I34.387691 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS The EU's cybersecurity : a strategic narrative of a cyber power or a confusing policy for a local common market?Kasper, Agnes; Vernygora, Vlad AlexCuadernos Europeos de Deusto = Deusto Journal of European Studies2021 / p. 29–71 https://doi.org/10.18543/ced-65-2021pp29-71 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS The future of the once-only principle in EuropeKrimmer, Robert Johannes; Prentza, Andriana; Mamrot, Szymon; Schmidt, Carsten; Cepilovs, AleksandrsThe once-only principle : The TOOP project2021 / p. 225–236 https://doi.org/10.1007/978-3-030-79851-2_12 Article collection metrics at Scopus Article at Scopus Article collection metrics at WOS Article at WOS "This content is not available in your country". A general summary on geo-blocking in and outside the European UnionHamulak, Ondrej; Kiss, Lilla Nora; Gabriš, Tomaš; Kocharyan, HovsepInternational and comparative law review2021 / p. 153-183 https://doi.org/10.2478/iclr-2021-0006