%0 Journal Article %A Jacques Ricard %T What do we mean by biological complexity? %J Comptes Rendus. Biologies %D 2003 %P 133-140 %V 326 %N 2 %I Elsevier %R 10.1016/S1631-0691(03)00064-7 %G en %F CRBIOL_2003__326_2_133_0