%0 conference lecture %@ %A Lemke, H., Quante, M., Danne, O., Raschke, E. %D 1998 %J Electromagnetic and Light Scattering: Theory and Applications III.; Proceedings of the 3rd Workshop %P 183-192 %T Backscattering of radar waves by non-spherical atmospheric ice crystals: An application of the discrete dipole approximation %U %X