Sokratis K. Katsikas, Vasilios Zorkadis <br/><br/>
E-Democracy – Privacy-Preserving, Secure, Intelligent E-Government Services 

 -  Springer  Springer  2017 
<br/><br/><label>ISBN: </label>9783319711171 
<br/><br/><label>Source: </label>EBOOK