DiBENEDETTO, Emmanuele. <br/><br/>
Pratial Differential Equations 

 - Boston.  Birkhauser  1995 
 - xiv, 416p. 
<br/><br/><label>ISBN: </label>3 7643 3708 7 
<br/><br/><label>Dewey Class. No.: </label>515.353