@book{ BA8262425X,
  author    = "Tsohatzidis, Savas L.",
  title     = "Intentional acts and institutional facts : essays on John Searle's social ontology",
  publisher = "Springer",
  year      = "2007",
  series    = "Theory and decision library",
  number    = "ser. A . Philosophy and methodology of the social sciences ; v. 41",
  URL       = "http://ci.nii.ac.jp/ncid/BA8262425X"
}