Disambiguation evidence for Soyuz 9 via surface form

"Soyuz 9 long-duration flight"

Triples (1)

Triples where some other subject referred to this entity as "Soyuz 9 long-duration flight".

Andriyan Nikolayev → notableWork →
"Soyuz 9 long-duration flight"
↳ resolves to Soyuz 9
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