Columbia subject headings:
Finland--Religion--Congresses.
Norse cults--Congresses.
Scandinavia--Religion--Congresses.
Harvard subject headings:
Finland--Religion--Congresses.
Names, Geographical--Finland--Congresses.
Names, Geographical--Scandinavia--Congresses.
Sacred space--Scandinavia--Congresses.
Scandinavia--Religion--Congresses.
Princeton subject headings:
Finland--Religion--Congresses.
Names, Geographical--Scandinavia--Congresses.
Scandinavia--Religion--Congresses.