Elliott, C. M.,  <br/><br/>
Weak and variational methods for moving boundary problems / 
C.M. Elliott, J.R. Ockendon. 
 - Boston :  Pitman Pub.,   1982. 
 - 213 pages :  illustration ;  24 cm. 
 - Research notes in mathematics  .59 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0273085034 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boundary value problems.