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Boundary value problems of mathematical physics. XIV 

 - America  American Mathematical Society  1991 
 - viii  PB  239p.  24 cm. 
 - Proceedings of the steklov institute of mathematics .
<br/><br/><label>ISBN: </label>0821831410 
<br/><br/><label>Dewey Class. No.: </label>510  / BOU