Heinonen Juha <br/><br/>
Nonlinear potential theory of degenerate elliptic equations. 

 -  1993 
<br/><br/><label>Standard No.: </label>18485 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B392L8, N3