eIDAS implementation challenges : the case of Estonia and the NetherlandsLips, Silvia; Bharosa, Nitesh; Draheim, DirkElectronic Governance and Open Society: Challenges in Eurasia : 7th International Conference, EGOSE 2020, St. Petersburg, Russia, November 18-19, 2020 : proceedings2020 / p. 75-89 https://doi.org/10.1007/978-3-030-67238-6_6 Conference proceeding at Scopus Article at Scopus