%0 Journal Article %A Trimarco, C. %T The structure of material forces in electromagnetic materials. %J Rendiconti del seminario matematico %D 2000 %P 237-244 %V 58 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/RSM_2000__58_2_125152/ %G en %F RSM_2000__58_2_125152