@article{Furuta:2002ZZ,
  author = "Furuta, Ko  and  Inami, Takeo  and  Yamamoto, Masayoshi",
  title = "{Topics in Nonlinear Sigma Models in D=3 }",
  doi = "10.22323/1.008.0018",
  journal = "PoS",
  year = 2002,
  volume = "unesp2002",
  pages = "018"
}