Dimitrios Lekkas Dimitris Gritzalis E-Passports as a Means Towards the First World-Wide Public Key Infrastructure. 34-48 2007 conf/europki/2007 EuroPKI http://dx.doi.org/10.1007/978-3-540-73408-6_3 db/conf/europki/europki2007.html#LekkasG07