@inproceedings{Lichtl:20086a,
  author = "Lichtl, Adam",
  title = "{The spectral structure of correlator matrices}",
  doi = "10.22323/1.042.0118",
  booktitle = "Proceedings of The XXV International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE 2007)",
  year = 2008,
  volume = "042",
  pages = "118"
}