Columbia subject headings:
Collective memory--Germany.
Gay men--Germany--History--20th century.
Gays--Nazi persecution--Germany.
Homophobia--Germany--History--20th century.
Lesbians--Germany--History--20th century.
National socialism and homosexuality.
Harvard subject headings:
Collective memory--Germany.
Gay men--Germany--History--20th century.
Gays--Nazi persecution--Germany--History--20th century--Congresses.
Gays--Nazi persecution--Germany--History--Congresses.
Gays--Nazi persecution--Germany.
Homophobia--Germany--History--20th century--Congresses.
Homophobia--Germany--History--20th century.
Homosexuality--Germany--History--20th century--Congresses.
Lesbians--Germany--History--20th century.
National socialism and homosexuality--Congresses.
National socialism and homosexuality.
Nazi concentration camps--Germany--History--20th century--Congresses.
Princeton subject headings:
Collective memory--Germany.
Gay men--Germany--History--20th century.
Gays--Nazi persecution--Germany.
Homophobia--Germany--History--20th century.
Lesbians--Germany--History--20th century.
National socialism and homosexuality.