Gel'Fand I M <br/><br/>
Generalized function 

 - New York       Academic Press         1964 
 - x, 222p.  cm. 
<br/><br/><label>Standard No.: </label>40668 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B39, K4.3