@article{Umeda:20080n,
  author = "Umeda, Takashi",
  title = "{Study of constant mode in charmonium correlators at finite temperature}",
  doi = "10.22323/1.042.0233",
  journal = "PoS",
  year = 2008,
  volume = "LATTICE 2007",
  pages = "233"
}