Serdica :  2013 : Journal of Computing / 
Bulgarian Academy of Sciences. 
 -  The Institute of Mathematics and Informatics, 
 - v :  ill. 
 - A quarterly publication. 
<br/><br/> Latast issue consulted : Vol. 2 no. 1 (2008). 
<br/><br/><label>ISSN: </label>1312-6555 
<br/><br/><label>Subjects--Index Terms: </label>Computer science. 
<br/><br/><label>Universal Decimal Class. No.: </label>681.3(05)