Columbia subject headings:
Conflict of laws--Soviet Union.
Foreign law, Pleading and proof of--Soviet Union.
Judicial assistance--Soviet Union.
Harvard subject headings:
Conflict of laws--Russia.
Foreign law, Pleading and proof of--Russia.
Judicial assistance--Russia.
Princeton subject headings:
Conflict of laws--Soviet Union.
Foreign law, Pleading and proof of--Soviet Union.
Judicial assistance--Soviet Union.