@techreport{Boratyński:1262,
      author        = "Jakub Boratyński and Leszek Chajewski and Paweł
                       Hermeliński and Anita Szymborska and Bartłomiej Tokarz",
      title         = "{Visa Policies of European Union Member States. Monitoring
                       report}",
      number        = "DEEEP-REPORT-2015-018. DC-BORA-1",
      year          = "2006",
}