%0 Journal Article %A M. A. Sychev %T First General Lower Semicontinuity and Relaxation Results for Strong Materials %J Journal of convex analysis %D 2010 %P 183-202 %V 17 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCA_2010_17_1_JCA_2010_17_1_a13/ %F JCA_2010_17_1_JCA_2010_17_1_a13