# Dennis G. Zill

> author of various textbooks on mathematics, specially, on the topic of calculus and differential equations

**Wikidata**: [Q93433639](https://www.wikidata.org/wiki/Q93433639)  
**Source**: https://4ort.xyz/entity/dennis-g-zill


## References

1. Czech National Authority Database
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Virtual International Authority File
4. National Library of Israel Names and Subjects Authority File