Berestycki H Ed. <br/><br/>
Recent contributions to nonlinear partial differential equations. 
Berestycki H Ed.; Brexis H Ed. 
 -  1981 
<br/><br/><label>Standard No.: </label>81336 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B334, M1