Madalina Croitoru, Pierre Marquis, Sebastian Rudolph, Gem Stapleton <br/><br/>
Graph Structures for Knowledge Representation and Reasoning 

 - 1st ed. 2015 
 -  Springer International Publishing  2015 
 - Lecture Notes in Computer Science .
<br/><br/><label>ISBN: </label>978-3-319-28702-7