Disambiguation evidence for Rozhen National Astronomical Observatory via surface form
"Rozhen National Astronomical Observatory"
Triples (1)
Triples where some other subject referred to this entity
as "Rozhen National Astronomical Observatory".
Institute of Astronomy of the Bulgarian Academy of Sciences
→
operates
→
"Rozhen National Astronomical Observatory"
ⓘ
↳ resolves to Rozhen National Astronomical Observatory