- http://www.evropa.gov.si/en/entry-to-the-schengen/
- http://europa.eu/legislation_summaries/justice_freedom_security/free_movement_of_persons_asylum_immigration/l33020_en.htm
- http://www.consilium.europa.eu/policies/council-configurations/justice-et-affaires-interieures-%28jai%29/sirene-schengen-information-system.aspx?lang=en/
- http://ec.europa.eu/dgs/home-affairs/what-we-do/policies/borders-and-visas/schengen/index_en.htm