Detection of a repeated transit signature in the light curve of the enigma star KIC 8462852: A possible 928-day periodF. Kiefer, A. Lecavelier des Étangs, A. Vidal-Madjar, G. Hébrard, V. Bourrier and P. A. WilsonA&A, 608 (2017) A132DOI: https://doi.org/10.1051/0004-6361/201731306