Some Aspects of Structural Behaviour of Ni-Mn-Ga Alloys V.A. Chernenko, C. Seguí, E. Cesari, J. Pons et V.V. Kokorin J. Phys. IV France, 07 C5 (1997) C5-137-C5-141 DOI: 10.1051/jp4:1997521