Wloka, J. T. and Others <br/><br/>
Boundary value problems for elliptic systems   
By J. T. Wloka, B. Rowley and B. Lawruk 
 - Cambridge  Cambridge University Press  1995 
 - xiv, 641p. Index, Bibl. 
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>515.35  / W836.BV