Columbia subject headings:
Business enterprises, Foreign--Taxation--Law and legislation--Luxembourg.
Noncitizens--Taxation--Law and legislation--Luxembourg.
Tax planning--Luxembourg.
Taxation--Law and legislation--Luxembourg.
Harvard subject headings:
Business enterprises, Foreign--Taxation--Law and legislation--Luxembourg.
Noncitizens--Taxation--Law and legislation--Luxembourg.
Tax planning--Luxembourg.
Taxation--Law and legislation--Luxembourg.
Princeton subject headings: