Unbounded functionals in the calculus of variations : 
Carbone, L. 
 - Boca Raton, FL :  Chapman & Hall/CRC,  2002 
 - xiii, 394 p. ;  25 cm. 
 - Chapman & Hall/CRC monographs and surveys in pure and applied mathematics ;  125 .
<br/><br/><label>ISBN: </label>1584882352