# Algebraic Treatment of the Functional Calculi of Heyting and Lewis

> doctoral dissertation by Helena Rasiowa

**Wikidata**: [Q114894437](https://www.wikidata.org/wiki/Q114894437)  
**Source**: https://4ort.xyz/entity/algebraic-treatment-of-the-functional-calculi-of-heyting-and-lewis


## References

1. Mathematics Genealogy Project
2. [Source](https://www.impan.pl/en/publishing-house/journals-and-series/fundamenta-mathematicae/all/38/0/93824/algebraic-treatment-of-the-functional-calculi-of-heyting-and-lewis)
3. [Source](https://portal.mardi4nfdi.de/entity/Q5807661)