Gauduchon Paul <br/><br/>
Harmonic Mappings, Twistors and Sigma Models 

 -  World Scientific  WSPC  1988 
<br/><br/><label>ISBN: </label>9789812798374 
<br/><br/><label>Source: </label>EBOOK 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics