X-ray spectrometer for anomalous scattering experiments : tests of a graphite mosaïc and a germanium monocrystal as analyzers M. Bessière, S. Lefebvre, M. Lemonnier, F. Bley and S. Lequien J. Phys. IV France, 04 C9 (1994) C9-35-C9-39 DOI: 10.1051/jp4:1994905