Tarmo Robal, Hele-Mai Haav, Jaan Penjam, Raimundas Matulevi?ius <br/><br/>
Databases and Information Systems 

 -  Springer  Springer  2020 
<br/><br/><label>ISBN: </label>9783030576721 
<br/><br/><label>Source: </label>EBOOK