@article{UEDA:20118t,
  author = "UEDA, Takahiro  and  Kaneko, Toshiaki",
  title = "{A geometric approach to sector decomposition}",
  doi = "10.22323/1.131.0015",
  journal = "PoS",
  year = 2011,
  volume = "CPP2010",
  pages = "015"
}