Columbia subject headings:
Political crimes and offenses--Law and legislation--Europe.
Political crimes and offenses.
Right-wing extremists--Legal status, laws, etc.
Right-wing extremists--Legal status, laws, etc.--Europe.
Harvard subject headings:
Political crimes and offenses
Political crimes and offenses--Law and legislation--Europe.
Right-wing extremists--Legal status, laws, etc.
Right-wing extremists--Legal status, laws, etc.--Europe.
Princeton subject headings:
Political crimes and offenses--Law and legislation--Europe.
Political crimes and offenses.
Right-wing extremists--Legal status, laws, etc.
Right-wing extremists--Legal status, laws, etc.--Europe.