Grisvard P <br/><br/>
Elliptic problems in nonsmooth domains. 
Grisvard P 
 -  1985 
<br/><br/><label>Standard No.: </label>21004 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B6M3, M5