In situ study of the β phase decomposition process in a Cu-Al-Ni shape memory alloy processed by powder metallurgy V. Recarte, J.I. Pérez-Landazabal, J. Campo, R.B. Pérez-Saez, M.L. No et J. San Juan J. Phys. IV France, 112 (2003) 605-609 DOI: 10.1051/jp4:2003958