# Wolfgang Sonntagbauer

> 1949--

**Wikidata**: [Q131575625](https://www.wikidata.org/wiki/Q131575625)  
**Source**: https://4ort.xyz/entity/wolfgang-sonntagbauer


## References

1. Catalog of the German National Library
2. National Library of Israel Names and Subjects Authority File
3. Catalogue of the Lilian Voudouri Music Library of Greece
4. Deutsche Digitale Bibliothek