%0 Journal Article %A Giner, E. %T On the Clarke Subdifferential of an Integral Functional on Lp , 1 ≤ p < ∞ %J Canadian mathematical bulletin %D 1998 %P 41-48 %V 41 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1998-008-5/ %R 10.4153/CMB-1998-008-5 %F 10_4153_CMB_1998_008_5