Nucleation of Martensite in CuZnAl Alloys as Investigated by Young's Modulus and Acoustic Emission Measurements B. Coluzzi, A. Biscarini, S. Piazza and F.M. Mazzolai J. Phys. IV France, 06 C8 (1996) C8-397-C8-400 DOI: 10.1051/jp4:1996885