Columbia subject headings:
Architecture, Gothic--Austria--Styria.
Architecture, Gothic--Austria.
Architecture, Medieval--Austria--Styria.
Architecture, Medieval--Austria.
Church architecture--Austria--Styria.
Church architecture--Austria.
Ottokar II, King of Bohemia, 1230?-1278.
Harvard subject headings:
Architecture--Austria--History.
Cities and towns--Austria--History.
Ottokar II, King of Bohemia, 1230?-1278.
Princeton subject headings:
Architecture, Gothic--Austria.
Architecture--Austria.
Cistercian architecture--Austria.
Ottokar II, King of Bohemia, 1230?-1278--Art patronage.