# Petar Grgec
**Wikidata**: [Q61059763](https://www.wikidata.org/wiki/Q61059763)  
**Source**: https://4ort.xyz/entity/petar-grgec-q61059763


## References

1. Croatian Encyclopedia
2. Czech National Authority Database
3. Virtual International Authority File
4. Croatian Biographical Lexicon
5. Proleksis Encyclopedia
6. CONOR.SI