Columbia subject headings:
Slovenia--Civilization--Congresses.
Slovenia--History--16th century.
Slovenian philology--Congresses.
Harvard subject headings:
Reformation--Slovenia--Congresses.
Slovenia--Civilization--16th century--Congresses.
Slovenia--Civilization--Congresses.
Slovenia--History--16th century.
Slovenian philology--Congresses.
Princeton subject headings: