@article{FuxSvaiter:2004Ib,
  author = "Fux Svaiter, Nami",
  title = "{The Partition Function for Anharmonic Oscillator in the Strong-Coupling Regime}",
  doi = "10.22323/1.013.0021",
  journal = "PoS",
  year = 2004,
  volume = "WC2004",
  pages = "021"
}