Svetla Petkova-Nikova, Andreas Pashalidis, Günther Pernul <br/><br/>
Public Key Infrastructures, Services and Applications 

 - Germany  Springer  2012 
<br/><br/><label>ISBN: </label>978-3-642-29804-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science<br/>Public Key Infrastructures, Services and Applications