Preparation of Single Crystallites of Barium Ferrite by Hydrothermal Synthesis J.-H. Lee, T.-B. Byeon, H.-J. Lee, C.-G. Kim et T.-O. KimJ. Phys. IV France, 07 C1 (1997) C1-751-C1-752DOI: https://doi.org/10.1051/jp4:19971307