@inproceedings{PérezRubio:2008ZO, author = "Pérez Rubio, Paula and Sint, Stefan", title = "{The SF running coupling with four flavours of staggered quarks}", doi = "10.22323/1.042.0249", booktitle = "Proceedings of The XXV International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE 2007)", year = 2008, volume = "042", pages = "249" }