%0 Journal Article %A R. Płuciennik %A S. Tian %A Y. Wang %T Non-convex integral functionals on Musielak-Orlicz spaces %J Commentationes Mathematicae %D 1990 %P 113-123 %V 30 %N 1 %U http://geodesic.mathdoc.fr/articles/10.14708/cm.v30i1.6299/ %R 10.14708/cm.v30i1.6299 %G pl %F 10_14708_cm_v30i1_6299