Pressure dependence of the organic superconductivity in (TMTSF)2PF 6 H.J. Schulz, D. Jérome, M. Ribault, A. Mazaud et K. Bechgaard J. Physique Lett., 42 2 (1981) 51-54 DOI: 10.1051/jphyslet:0198100420205100