@inproceedings{Bicudo:20163K, author = "Bicudo, Pedro and Binosi, Daniele and Cardoso, Nuno and Oliveira, Orlando and Silva, Paulo J.", title = "{Gauge fixing and the gluon propagator in renormalizable xi gauges}", doi = "10.22323/1.251.0317", booktitle = "Proceedings of The 33rd International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE 2015)", year = 2016, volume = "251", pages = "317" }