# Antonius Petrus Johannes Jansen

> scientist

**Wikidata**: [Q112526948](https://www.wikidata.org/wiki/Q112526948)  
**Source**: https://4ort.xyz/entity/antonius-petrus-johannes-jansen


## References

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