@book{ BA04580609,
  author    = "Krasnovskai︠a︡, N. A. (Natalii︠a︡ Arkhipovna) and Tokarev, Sergeĭ Aleksandrovich",
  title     = "Происхождение и этническая история Сардинцев",
  publisher = ""Наука"",
  year      = "1986",
  URL       = "http://ci.nii.ac.jp/ncid/BA04580609"
}