# Roberto Esteban Duque
**Wikidata**: [Q87400399](https://www.wikidata.org/wiki/Q87400399)  
**Source**: https://4ort.xyz/entity/roberto-esteban-duque


## References

1. Catalogue of the Library of the Pontifical University of the Holy Cross
2. Integrated Authority File
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)