Columbia subject headings:
Richter, Gerhard, 1932---Exhibitions.
Harvard subject headings:
Richter, Gerhard, 1932- 18. Oktober 1977--Exhibitions.
Richter, Gerhard, 1932---Criticism and interpretation.
Richter, Gerhard, 1932---Exhibitions.
Rote Armee Fraktion--In art--Exhibitions.
Princeton subject headings:
Richter, Gerhard, 1932---Criticism and interpretation.