Sauvigny, Friedrich  . <br/><br/>
Partial differential equations /  
by Friedrich Sauvigny. 
 - New York :   Springer-Verlag ,   2006 
 - 2 vols :  
<br/><br/><label>ISBN: </label>978-81-322-0512-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics- Differential equations
<br/><br/><label>Dewey Class. No.: </label>B33  / P6.2