# Double Case
**Wikidata**: [Q126617890](https://www.wikidata.org/wiki/Q126617890)  
**Source**: https://4ort.xyz/entity/double-case


## References

1. [Crossref](https://api.crossref.org/v1/works/10.1093/oso/9780195087758.001.0001)
2. Open Library
3. Library of Congress Control Number