Anomalous elastic and dielectric behavior in nanocrystalline Ca-modified lead titanate (PTC) films C. Ziebert, J.K. Krüger, R. Birringer, H. Schmitt et B. Jiménez J. Phys. IV France, 08 PR9 (1998) Pr9-105-Pr9-108 DOI: 10.1051/jp4:1998917