Colombini,F <br/><br/>
Partial Differential Equations and the Calculus of Variations Volume-II  Essaya in Honor of Ennio De Giorgi 
/ by F.Colombini 
 - Boston  Birkhauser  1989 
 - 1018p. 
<br/><br/><label>ISBN: </label>081763424 
<br/><br/><label>Dewey Class. No.: </label>515.353  / COL/P