Elliott, C.M & Ockendon, J.R <br/><br/>
Weak & variational methods for moving boundary problems 
C.M. Elliott & J.R. Ockendon 
 - Boston  Pitman Advanced Publishing Program  1982 
 - 213 
 - Research notes in mathematics 59 .
<br/><br/><label>ISBN: </label>0273085034 
<br/><br/><label>Dewey Class. No.: </label>10.02  / ELLI