Ultrasonic investigation of the P-T phase diagram of κ-(BEDT-TTF)2X organic superconductors M. Poirier, D. Fournier, M. Castonguay et K.D. TruongJ. Phys. IV France, 114 (2004) 251-255DOI: https://doi.org/10.1051/jp4:2004114053
