Pressure-induced disappearance of the local rhombohedral distortion in J. P. Itié, B. Couzinet, A. Polian, A. M. Flank and P. Lagarde Europhys. Lett., 74 4 (2006) 706-711 Published online: 14 April 2006 DOI: 10.1209/epl/i2006-10020-2