Hydrogen-bonded charge-transfer complexes of TTFs containing nucleobase or imidazole moiety Y. Morita, T. Murata, E. Miyazaki, S. Maki, K. Fukui, Y. Umemoto, H. Yamochi, G. Saito et K. Nakasuji J. Phys. IV France, 114 (2004) 471-474 DOI: 10.1051/jp4:2004114110