%0 Journal Article %A Brian W. Matthews %T The structure of E. coli β-galactosidase %J Comptes Rendus. Biologies %D 2005 %P 549-556 %V 328 %N 6 %I Elsevier %R 10.1016/j.crvi.2005.03.006 %G en %F CRBIOL_2005__328_6_549_0