@inproceedings{Policicchio:20207Q, author = "Policicchio, Antonio", title = "{Observation of the Higgs boson production in association with a $t\bar{t}$ pair with the ATLAS detector}", doi = "10.22323/1.364.0325", booktitle = "Proceedings of European Physical Society Conference on High Energy Physics {\textemdash} PoS(EPS-HEP2019)", year = 2020, volume = "364", pages = "325" }