Hormander, Lars <br/><br/>
The Analysis Of Linear Partial Differential Operators I: Dis 

 - 2nd ed 
 - Berlin  Springer Verlag  1990 
 - 440p;pbk 
<br/><br/><label>ISBN: </label>3 540 52343 x 
<br/><br/><label>Dewey Class. No.: </label>515.7242/Hor