@inproceedings{Davies:2017xr, author = "Davies, Joshua", title = "{The Large-$n_f$ Limit of the Four-Loop Splitting Functions in QCD }", doi = "10.22323/1.297.0215", booktitle = "Proceedings of XXV International Workshop on Deep-Inelastic Scattering and Related Subjects {\textemdash} PoS(DIS2017)", year = 2017, volume = "297", pages = "215" }