@inproceedings{Osborn:2009Ao,
  author = "Osborn, James C.",
  title = "{Initial guesses for multi-shift solvers }",
  doi = "10.22323/1.066.0029",
  booktitle = "Proceedings of The XXVI International Symposium on Lattice Field Theory  {\textemdash} PoS(LATTICE 2008)",
  year = 2009,
  volume = "066",
  pages = "029"
}