Olver, Peter J. <br/><br/>
Introduction to partial differential equations 
Peter J. Olver 
 - New York  Springer  2014 
 - xxv,635p. ;  25cm. 
 - Under graduate texts in mathematics .
<br/><br/><label>ISBN: </label>978-3-319-02098-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial
<br/><br/><label>Dewey Class. No.: </label>515.353  / OLV