Helein, Frederic <br/><br/>
Harmonic maps, conservation laws and moving frames 
Frederic Helein, Translated from French by Luis Almeida 
 - Diderot  Ed. Diderot  1997 
 - XX, 280 p 
 - New Essays .
<br/><br/> Contine bibliogr. si index 
<br/><br/><label>ISBN: </label>1887933301 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometric and analytic setting