Ancona, V & Vaillant, J (eds) <br/><br/>
Hyperbolic differential operators & related problems 
Ed by V. Ancona & J. Vaillant 
 - New York  Marcel Dekker  2003 
 - x  370 
 - Dekker series of lecture notes in pure & applied maths 233 .
<br/><br/><label>ISBN: </label>9780824709631 
<br/><br/><label>Dewey Class. No.: </label>10.05  / ANCO