The perturbed sublimation rim of the dust disk around the post-AGB binary IRAS08544-4431 J. Kluska, M. Hillen, H. Van Winckel, R. Manick, M. Min, S. Regibo and P. Royer A&A, 616 (2018) A153 Published online: 30 August 2018 DOI: 10.1051/0004-6361/201832983