Astala,Kari <br/><br/>
Elliptic partial differential equations and quasiconformal mappings in the plane 

 - New Jersey  Princeton University Press  2009 
<br/><br/><label>ISBN: </label>9780691137773 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.353  / AST