# Ullstein

> editorial collection of publisher Ullstein Verlag

**Wikidata**: [Q10708781](https://www.wikidata.org/wiki/Q10708781)  
**Source**: https://4ort.xyz/entity/ullstein-q10708781


## References

1. German Union Catalogue of Serials
2. ISSN Portal
3. Catalog of the German National Library
4. Virtual International Authority File