Disambiguation evidence for "Katyusha" wartime song via surface form

"Russian wartime song "Katyusha""

Triples (1)

Triples where some other subject referred to this entity as "Russian wartime song "Katyusha"".

Katyusha → nicknameOrigin →
"Russian wartime song "Katyusha""
↳ resolves to "Katyusha" wartime song
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