# Hidden collectible, hidden authorship

> German article from Friederike Berger, Dresdner Heft 162

**Wikidata**: [Q135068281](https://www.wikidata.org/wiki/Q135068281)  
**Source**: https://4ort.xyz/entity/hidden-collectible-hidden-authorship


## References

1. [Source](https://swb.bsz-bw.de/DB=2.304/PPNSET?PPN=1931993963&INDEXSET=21)