Disambiguation evidence for Soviet Union–China border via surface form

"Sino-Soviet border agreements of the 1980s"

Triples (1)

Triples where some other subject referred to this entity as "Sino-Soviet border agreements of the 1980s".

Treaty on the Russian-Chinese Border (1991) → follows →
"Sino-Soviet border agreements of the 1980s"
↳ resolves to Soviet Union–China border
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