@book{ BA30468184,
  author    = "Hill, Kim and Hurtado, A. Magdalena",
  title     = "Aché life history : the ecology and demography of a foraging people",
  publisher = "Aldine de Gruyter",
  year      = "1996",
  series    = "Foundations of human behavior",
  number    = "",
  URL       = "https://ci.nii.ac.jp/ncid/BA30468184"
}