IMA Journal  of Applied Mathematics 

 - New York  Oxford University Press  2006 
 - VOL. 71, ISSUE 2, April 2006 
<br/><br/><label>ISBN: </label>02724960 
<br/><br/><label>ISSN: </label>02724960 
<br/><br/><label>Dewey Class. No.: </label>510