Columbia subject headings:
Harvard subject headings:
Baltic States--Economic conditions.
Baltic States--Foreign relations--Finland.
Finland--Foreign relations--Baltic States.
Finland--Foreign relations--Russia.
Russia--Foreign relations--Finland.
Princeton subject headings:
Baltic States--Economic conditions--Periodicals.
Baltic States--Foreign relations--Finland--Periodicals.
Finland--Foreign relations--Baltic States--Periodicals.
Finland--Foreign relations--Russia--Periodicals.
Periodicals.
Russia--Foreign relations--Finland--Periodicals.