Diekert, Volker <br/><br/>
Combinatorics on traces 

 - Berlin :  Springer-Verlag,  1990 
 - 164 p. 
 - Lecture notes in computer science ;  no. 454 .
<br/><br/><label>ISBN: </label>3540530312 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sequential machine theory<br/>Formal languages
<br/><br/><label>LC Class. No.: </label>QA267.5 S4  / D54