Disambiguation evidence for Polikarpov I-7 via surface form
"Polikarpov I-7"
Triples (1)
Triples where some other subject referred to this entity
as "Polikarpov I-7".
Disambiguation evidence for Polikarpov I-7 via surface form
Triples where some other subject referred to this entity
as "Polikarpov I-7".