Comparison of the electronic structures of isostructural (BEDT-TTF)3(HSO4)2 and [ Ni(dddt)2] 3(HSO4)2 molecular metals Marie-Liesse Doublet, Enric Canadell, Jean-Paul Pouget and Rimma P. Shibaeva J. Phys. I France, 4 10 (1994) 1439-1450 DOI: 10.1051/jp1:1994198