The effect of nickel on the martensitic-type transformations of Pt3Al and TiPt T. Biggs, L.A. Cornish, M.J. Witcomb and M.B. Cortie J. Phys. IV France, 11 PR8 (2001) Pr8-493-Pr8-498 DOI: 10.1051/jp4:2001882