Grain Size Dependence of the Martensitic Transformation of Yttria Doped Tetragonal Zirconia PolycrystalsM. Hayakawa, T. Okuda et M. OkaJ. Phys. IV France, 05 C8 (1995) C8-1127-C8-1132DOI: https://doi.org/10.1051/jp4/1995581127