Charge-ordering in θ -(BEDT-TTF)2MM (SCN)4 [ M = Cs, Rb, Tl, M = Zn, Co] K. Suzuki, K. Yamamoto, M. Uruichi and K. Yakushi J. Phys. IV France, 114 (2004) 379-381 DOI: 10.1051/jp4:2004114089