Columbia subject headings:
Authors, German--Early modern, 1500-1700--Congresses.
Gerhardt, Paul, 1607-1676--Congresses.
Gerhardt, Paul, 1607-1676--Influence--Congresses.
Hymn writers--Germany--Congresses.
Harvard subject headings:
Gerhardt, Paul, 1607-1676--Appreciation--Congresses.
Gerhardt, Paul, 1607-1676--Criticism and interpretation--Congresses.
German literature--History and criticism--Congresses
Hymns, German--History and criticism--Congresses.
Princeton subject headings:
Authors, German--Early modern, 1500-1700--Congresses.
Gerhardt, Paul, 1607-1676--Congresses.
Gerhardt, Paul, 1607-1676--Influence--Congresses.
Hymn writers--Germany--Congresses.