%0 Journal Article %A Xueyan Chen %A Nicolas Laforge %A Qingxiang Ji %A Huifeng Tan %A Jun Liang %A Gwenn Ulliac %A Johnny Moughames %A Samia Adrar %A Vincent Laude %A Muamer Kadic %T Introduction to mechanical metamaterials and their effective properties %J Comptes Rendus. Physique %D 2020 %P 751-765 %V 21 %N 7-8 %I Académie des sciences, Paris %R 10.5802/crphys.30 %G en %F CRPHYS_2020__21_7-8_751_0