@Article{ fra02, author = { FragalĂ , Ilaria }, title = { Homogenized thin structures: optimal bounds }, journal = { Proceedings of the First HMS2000 International School and Conference on Homogenization'', {\maius GAKUTO} Internat. Ser. Math. Sci. Appl., Tokyo (2003) }, year = { 2002 }, volume = { 18 }, pages = { }, URL = { http://cvgmt.sns.it/paper/963/ }, note = { cvgmt preprint} }