%0 Journal Article %A Allaire, Grégoire %A Maillot, Hervé %T -measures and bounds on the effective properties of composite materials. %J Portugaliae mathematica %D 2003 %P 161-192 %V 60 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_2003__60_2_51805/ %G en %F PORMA_2003__60_2_51805