@inproceedings{Vachon:2019w1, author = "Vachon, Brigitte", title = "{Tests of Perturbative QCD with Photon Final States at the ATLAS Experiment}", doi = "10.22323/1.340.0450", booktitle = "Proceedings of The 39th International Conference on High Energy Physics {\textemdash} PoS(ICHEP2018)", year = 2019, volume = "340", pages = "450" }