# Otto Appenzeller

> researcher, ORCID id # 0000-0003-4493-7658

**Wikidata**: [Q58330015](https://www.wikidata.org/wiki/Q58330015)  
**Source**: https://4ort.xyz/entity/otto-appenzeller


## References

1. Virtual International Authority File
2. National Library of Israel Names and Subjects Authority File