Smith, G.D.. <br/><br/>
Numerical Solution of Partial Differential Equations /  

 - 1st ed /  
 - London W.1 :   Oxford University Press. 
 - p.179 :  
<br/><br/><label>ISBN: </label>0-19-859611-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B334:1  / K5;1