X-Ray Powder Diffraction Study of the R-Phase in a Ti50Ni48Fe2 Alloy by a New Calibration Method G. Airoldi, G. Carcano, G. Riva and M. VanelliJ. Phys. IV France, 05 C2 (1995) C2-281-C2-286DOI: https://doi.org/10.1051/jp4:1995243