Charge ordering in substituted and non-stoichiometric BaVS3 S. Bernu, P. Foury-Leylekian, P. Fertey, F. Licci, A. Gauzzi, A. Akrap, H. Berger, L. Forró and J.-P. Pouget EPL, 89 2 (2010) 27006 Published online: 01 February 2010 DOI: 10.1209/0295-5075/89/27006