Sapiro, Guillermo <br/><br/>
Geometric partial differential equations and image analysis   
by Guillermo Sapiro 
 - Cambridge  Cambridge University Press  2001 
 - xxv, 385p. 
<br/><br/><label>ISBN: </label>0521790751 
<br/><br/><label>Dewey Class. No.: </label>621.367  / P011