# Julia Guillaume-Isbrücker

> dutch-french Esperantist

**Wikidata**: [Q12350043](https://www.wikidata.org/wiki/Q12350043)  
**Source**: https://4ort.xyz/entity/julia-guillaume-isbr-cker


## References

1. [Source](http://www.esperanto.es:8080/xmlui/bitstream/handle/11013/5943/0-Julia%20Isbr%C3%BCcker%20Pioniro%20de%20Esperanto-A1-2020-04.pdf)