Polarisation effects in hexagonal boron nitride near-edge structure: A real-space multiple scattering approachM. Jaouen, G. Hug, B. Ravel, A. L. Ankudinov and J. J. RehrEurophys. Lett., 49 3 (2000) 343-349DOI: https://doi.org/10.1209/epl/i2000-00154-7