@article{Guo:2013O6,
  author = "Guo, Feng-Kun",
  title = "{Nonrelativistic effective field theory for meson-loop effects in heavy quarkonia}",
  doi = "10.22323/1.171.0136",
  journal = "PoS",
  year = 2013,
  volume = "Confinement X",
  pages = "136"
}