# Petar Opačić

> Serbian historian (1927–2015)

**Wikidata**: [Q16085501](https://www.wikidata.org/wiki/Q16085501)  
**Source**: https://4ort.xyz/entity/petar-opa-i-


## References

1. Integrated Authority File
2. BnF authorities
3. general catalog of BnF
4. Virtual International Authority File
5. IdRef