@inproceedings{Schubiger:2019bT, author = "Schubiger, Maxime", title = "{Searches for direct $CP$ violation in charm hadrons at LHCb}", doi = "10.22323/1.340.0415", booktitle = "Proceedings of The 39th International Conference on High Energy Physics {\textemdash} PoS(ICHEP2018)", year = 2019, volume = "340", pages = "415" }