THE INFLUENCE OF TERNARY ADDITIONS ON THE TRANSFORMATION TEMPERATURES OF NiTi SHAPE MEMORY ALLOYS - A THEORETICAL APPROACH P.M. HUISMAN-KLEINHERENBRINK et J. BEYER J. Phys. IV France, 01 C4 (1991) C4-47-C4-52 DOI: 10.1051/jp4:1991406