On the interplay between flaring and shadowing in disks around Herbig Ae/Be starsB. Acke, M. Min, M. E. van den Ancker, J. Bouwman, B. Ochsendorf, A. Juhasz and L. B. F. M. WatersA&A, 502 2 (2009) L17-L20DOI: https://doi.org/10.1051/0004-6361/200912728