Virbitskaite, Irina <br/><br/>
Perspectives of systems informatics [electronic resource]   
by Irina Virbitskaite and Andrei Voronkov 
 - Berlin  Heidelberg  2007 
<br/><br/> http://dx.doi.org/10.1007/978-3-540-70881-0 
<br/><br/><label>ISBN: </label>9783540708810 
<br/><br/><label>Dewey Class. No.: </label>005.1  / (e-book)