Columbia subject headings:
Asylum, Right of--European Union countries.
Emigration and immigration--European Union countries.
European Union countries--Emigration and immigration--Government policy.
Refugees--Legal status, laws, etc.--European Union countries.
Harvard subject headings:
Asylum, Right of--European Union countries
Emigration and immigration law--European Union countries.
European Union countries--Emigration and immigration--Government policy.
Political refugees--Legal status, laws, etc.--European Union countries.
Princeton subject headings:
Asylum, Right of--European Union countries.
Emigration and immigration--European Union countries.
European Union countries--Emigration and immigration--Government policy.
Refugees--Legal status, laws, etc.--European Union countries.