@inproceedings{TUW-140087, author = {Neubauer, Thomas and Weippl, Edgar and Biffl, Stefan}, title = {Digital Signatures with Familiar Appearance for e-Government Documents: Authentic PDF}, booktitle = {First International Conference on Availability, Reliability and Security (ARES'06)}, year = {2006}, pages = {723--731}, publisher = {IEEE Computer Society}, address = {California, USA}, url = {http://publik.tuwien.ac.at/files/pub-inf_3651.pdf}, isbn = {0-7695-2567-9}, note = {Vortrag: First International Conference on Availability, Reliability and Security (ARES'06), Vienna; 2006-04-20 -- 2006-04-22} }