Hackbusch, wolfgang <br/><br/>
Elliptic differential equations  Theory and numerical treatment 
by wolfgang, Hackbusch 
 - London  Springer  2010 
 - xiv, 311p 
 - Springer series in computational mathematics  18 .
<br/><br/><label>ISBN: </label>9783642052446 
<br/><br/><label>Dewey Class. No.: </label>515.3533  / P101 (MA)