Relationship between the elastic properties and the order parameter of the spin-density wave phase of (TMTSF)2PF6 S. E. BROWN, B. ALAVI, W. G. CLARK, M. E. HANSON et B. KLEMMEJ. Phys. IV France, 03 C2 (1993) C2-225-C2-230DOI: https://doi.org/10.1051/jp4:1993245