Structural and magnetic properties of layered Ca3Co4O9 thin filmsR. Moubah, S. Colis, C. Ulhaq-Bouillet, G. Schmerber, N. Viart, M. Drillon, A. Dinia, D. Muller and J. J. GrobEur. Phys. J. B, 66 3 (2008) 315-319DOI: https://doi.org/10.1140/epjb/e2008-00439-7