31.
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How to Qualify Electronic Signatures and Time Stamps
In Sokratis K. Katsikas and Stefanos Gritzalis and Javier Lopez, Editor
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Band 3093
aus
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In Sokratis K. Katsikas and Stefanos Gritzalis and Javier Lopez, Editor
Herausgeber:
Springer Verlag
2004
http://www.ecsec.de/pub/2004_PKI.pdf