Lech Polkowski, Yiyu Yao, Piotr Artiemjew, Davide Ciucci, Dun Liu, Dominik ?l?zak, Beata Zielosko <br/><br/>
Rough Sets 

 -  Springer  Springer  2017 
<br/><br/><label>ISBN: </label>9783319608372 
<br/><br/><label>Source: </label>EBOOK