@inproceedings{Frison:2016cy, author = "Frison, Julien and Boyle, Peter A. and Garron, Nicolas", title = "{$N_f=2+1+1$ renormalisation of four-quark operators}", doi = "10.22323/1.251.0262", booktitle = "Proceedings of The 33rd International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE 2015)", year = 2016, volume = "251", pages = "262" }