%0 Journal Article %A Didier Lippens %T Phase-shift, refraction and focusing based on the metamaterial technologies %J Comptes Rendus. Physique %D 2009 %P 400-413 %V 10 %N 5 %I Elsevier %R 10.1016/j.crhy.2009.01.003 %G en %F CRPHYS_2009__10_5_400_0