Lusztig, G <br/><br/>
Hecke algebras with unequal parameters 

 - USA :  American mathematical society,  2003. 
 - vi, 136 p. 
<br/><br/><label>ISBN: </label>9780821833568 
<br/><br/><label>Dewey Class. No.: </label>512.55  / P038 (MA)