Columbia subject headings:
Architecture, Gothic--Germany--Erfurt.
Architecture, Medieval--Germany--Erfurt.
Church decoration and ornament--Germany--Erfurt.
Harvard subject headings:
Architecture, Gothic--Germany--Erfurt.
Architecture, Medieval--Germany--Erfurt.
Church decoration and ornament--Germany--Erfurt.
Princeton subject headings:
Architecture, Gothic--Germany--Erfurt.
Architecture, Medieval--Germany--Erfurt.
Church decoration and ornament--Germany--Erfurt.