IEEE Trans on Knowledge 

 - USA  IEEE comp. sci.  1998 
<br/><br/><label>ISSN: </label>5837 
<br/><br/><label>Standard No.: </label>
<br/><br/><label>LC Class. No.: </label>01ITOK       
<br/><br/><label>GPO Item No.: </label>1005837