@article{Cornwall:2010V2,
  author = "Cornwall, John M",
  title = "{Open issues in confinement, for the lattice and for center vortices}",
  doi = "10.22323/1.087.0007",
  journal = "PoS",
  year = 2010,
  volume = "QCD-TNT09",
  pages = "007"
}