Multiple martensitic transformation induced by coherent precipitation in NiTiCo melt spun ribbons Ph. Vermaut, M. Larnicol, M. Hÿtch, P. Ochin and R. Portier J. Phys. IV France, 11 PR8 (2001) Pr8-451-Pr8-456 DOI: 10.1051/jp4:2001875