Determination of the Origin for the Dissymmetry Observed between Tensile and Compression Tests on Shape Memory Alloys E. Patoor, M. El Amrani, A. Eberhardt et M. BerveillerJ. Phys. IV France, 05 C2 (1995) C2-495-C2-500DOI: https://doi.org/10.1051/jp4:1995276