• Management of national eID infrastructure as a state-critical asset and public-private partnership : learning from the case of Estonia : [journal article]Lips, Silvia; Tsap, Valentyna; Bharosa, Nitesh; Draheim, Dirk; Krimmer, Robert Johannes; Tammet, TanelSSRN2022 / 19 p. : ill https://doi.org/10.2139/ssrn.4113998