Arthurs , A M . <br/><br/>
Complementary variational principles /  
A. M. Arthurs. 
 - 2nd ed /   . 
 - Oxford :   Clarendon press ,   1980. 
 - vii, 154p. :   tables ;   24cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0198535325  UKP 22.50 
<br/><br/><label>Subjects--Index Terms: </label>BOUNDARY VALUE PROBLEMS 
<br/><br/><label>Dewey Class. No.: </label>515.62  / ART/C