Real-part EXAFS from multilayer Bragg reflections: A promising new EXAFS techniqueU. Staub, O. Zaharko, H. Grimmer, M. Horisberger and F. d'AcapitoEurophys. Lett., 56 2 (2001) 241-246DOI: https://doi.org/10.1209/epl/i2001-00512-5