@article{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", journal = "PoS", year = 2016, volume = "LATTICE 2015", pages = "317" }