Oleinik Olga <br/><br/>
Some asymptotic problems in the theory of partial differential equations. 
Oleinik Olga 
 -  1996 
<br/><br/><label>Standard No.: </label>16897 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B334, N6