@article{Hasenfratz:2020uC, author = "Hasenfratz, Anna and Witzel, Oliver", title = "{Continuous $\beta$ function for the SU(3) gauge systems with two and twelve fundamental flavors}", doi = "10.22323/1.363.0094", journal = "PoS", year = 2020, volume = "LATTICE2019", pages = "094" }