HS 2333+3927: A new sdB+dM binary with a large reflection effectU. Heber, H. Drechsel, R. Østensen, C. Karl, R. Napiwotzki, M. Altmann, O. Cordes, J.-E. Solheim, B. Voss, D. Koester and S. FolkesA&A, 420 1 (2004) 251-264DOI: https://doi.org/10.1051/0004-6361:20041043