Columbia subject headings:
Belgians in France.
French in Belgium.
Judgments, Foreign--Belgium.
Judgments, Foreign--France.
Jurisdiction--Belgium.
Jurisdiction--France.
Harvard subject headings:
Belgians--France.
French--Belgium.
Judgments, Foreign--Belgium.
Judgments, Foreign--France.
Jurisdiction--Belgium.
Jurisdiction--France.
Princeton subject headings: