%0 Journal Article %A Didier Bourissou %A Sylvie Moebs-Sanchez %A Blanca Martín-Vaca %T Recent advances in the controlled preparation of poly(α-hydroxy acids): Metal-free catalysts and new monomers %J Comptes Rendus. Chimie %D 2007 %P 775-794 %V 10 %N 9 %I Elsevier %R 10.1016/j.crci.2007.05.004 %G en %F CRCHIM_2007__10_9_775_0