@Article{ barglo08, author = { Barchiesi, Marco and Gloria, Antoine }, title = { New counterexamples to the cell formula in nonconvex homogenization }, journal = { Arch. Ration. Mech. Anal. }, year = { 2010 }, volume = { 195 }, pages = { 991-1024 }, URL = { http://cvgmt.sns.it/paper/965/ }, note = { cvgmt preprint} }