@inproceedings{Brüser:2018LK, author = "Brüser, Robin and Grozin, Andrey G and Henn, Johannes and Stahlhofen, Maximilian", title = "{Four-loop results for the cusp anomalous dimension}", doi = "10.22323/1.303.0018", booktitle = "Proceedings of Loops and Legs in Quantum Field Theory {\textemdash} PoS(LL2018)", year = 2018, volume = "303", pages = "018" }