Columbia subject headings:
Harvard subject headings:
Russia--Boundaries--China--Xinjiang Sheng.
Unequal treaties.
Xinjiang Sheng (China)--Boundaries--Russia.
Princeton subject headings:
Russia--Boundaries--China--Xinjiang Uygur Zizhiqu.
Unequal treaties.
Xinjiang Uygur Zizhiqu (China)--Boundaries--Russia.