@inproceedings{Nackenhorst:2019LD, author = "Nackenhorst, Olaf", title = "{Searches for new physics in events with top-quark pairs in ATLAS}", doi = "10.22323/1.350.0185", booktitle = "Proceedings of 7th Annual Conference on Large Hadron Collider Physics {\textemdash} PoS(LHCP2019)", year = 2019, volume = "350", pages = "185" }