Nuclear relaxation and electronic correlations in quasi-one-dimensional organic conductors. II. Experiments P. Wzietek, F. Creuzet, C. Bourbonnais, D. Jérome, K. Bechgaard and P. Batail J. Phys. I France, 3 1 (1993) 171-201 DOI: 10.1051/jp1:1993123