Columbia subject headings:
Harvard subject headings:
Nationalsozialistischer Untergrund (Terrorist group : Germany)--Congresses.
Radicalism--Germany--Congresses.
Right-wing extremists--Germany--Congresses.
Terrorism--Germany--Congresses.
Princeton subject headings:
Nationalsozialistischer Untergrund (Terrorist group : Germany)--Congresses.
Radicalism--Germany--Congresses.
Right-wing extremists--Germany--Congresses.
Terrorism--Germany--Congresses.