@inproceedings{CSL-2020-ChenF,
	author        = "Yijia Chen and Jörg Flum",
	booktitle     = "{Proceedings of the 28th EACSL Annual Conference on Computer Science Logic}",
	doi           = "10.4230/LIPIcs.CSL.2020.15",
	isbn          = "978-3-95977-132-0",
	pages         = "16",
	publisher     = "{Schloss Dagstuhl - Leibniz-Zentrum für Informatik}",
	title         = "{FO-Definability of Shrub-Depth}",
	year          = 2020,
}