@inproceedings{Tomboulis:2012Xw, author = "Tomboulis, Terry E.", title = "{Confinement in 4-dimemsional non-Abelian gauge theory }", doi = "10.22323/1.077.0020", booktitle = "Proceedings of VIIIth Conference Quark Confinement and the Hadron Spectrum {\textemdash} PoS(ConfinementVIII)", year = 2012, volume = "077", pages = "020" }